diff --git a/Resources/Locale/en-US/_CP14/demiplane/modifiers.ftl b/Resources/Locale/en-US/_CP14/demiplane/modifiers.ftl
index 0939d675a8..1fe01cd27c 100644
--- a/Resources/Locale/en-US/_CP14/demiplane/modifiers.ftl
+++ b/Resources/Locale/en-US/_CP14/demiplane/modifiers.ftl
@@ -17,6 +17,7 @@ cp14-modifier-dyno = prehistoric fauna
 cp14-modifier-mole = predatory moles
 cp14-modifier-rabbits = rabbits
 cp14-modifier-boars = wild boars
+cp14-modifier-invisible-whistler = invisible whistlers
 cp14-modifier-chasm = bottomless chasms
 cp14-modifier-air-lily = air lilies
 cp14-modifier-time-limit-10 = temporary disintegration (10 minutes)
diff --git a/Resources/Locale/en-US/_CP14/flavors/flavor-profiles.ftl b/Resources/Locale/en-US/_CP14/flavors/flavor-profiles.ftl
index 6e5667ac2f..7c3f453514 100644
--- a/Resources/Locale/en-US/_CP14/flavors/flavor-profiles.ftl
+++ b/Resources/Locale/en-US/_CP14/flavors/flavor-profiles.ftl
@@ -6,6 +6,7 @@ cp14-flavor-base-bitterly = bitter
 cp14-flavor-base-sweetly = sweet
 cp14-flavor-base-stinging = stinging
 cp14-flavor-base-magic = magical
+cp14-flavor-base-very-sweet = very sweet
 
 # Complex
 
diff --git a/Resources/Locale/en-US/_CP14/reagents/meta/biological.ftl b/Resources/Locale/en-US/_CP14/reagents/meta/biological.ftl
index dd86c2abe5..2ac7be3160 100644
--- a/Resources/Locale/en-US/_CP14/reagents/meta/biological.ftl
+++ b/Resources/Locale/en-US/_CP14/reagents/meta/biological.ftl
@@ -30,3 +30,6 @@ cp14-reagent-desc-lumi-shroom = A faintly shimmering slurry extracted from lumig
 
 cp14-reagent-name-wild-sage-sap = Wild sage juice
 cp14-reagent-desc-wild-sage-sap = Juice of a ubiquitous medicinal plant, not bad at healing physical injuries, and inducing coughing.
+
+cp14-reagent-name-sleepy-poison = Sleepy poison
+cp14-reagent-desc-sleepy-poison = A poison secreted by dangerous magical monsters to quickly put their victim to sleep.
diff --git a/Resources/Locale/ru-RU/_CP14/demiplane/modifiers.ftl b/Resources/Locale/ru-RU/_CP14/demiplane/modifiers.ftl
index 1cbd025436..9528bdefa0 100644
--- a/Resources/Locale/ru-RU/_CP14/demiplane/modifiers.ftl
+++ b/Resources/Locale/ru-RU/_CP14/demiplane/modifiers.ftl
@@ -17,6 +17,7 @@ cp14-modifier-dyno = доисторической фауны
 cp14-modifier-mole = хищных кротов
 cp14-modifier-rabbits = кроликов
 cp14-modifier-boars = диких кабанов
+cp14-modifier-invisible-whistler = невидимых свистунов
 cp14-modifier-chasm = бездонных пропастей
 cp14-modifier-air-lily = воздушных лилий
 cp14-modifier-time-limit-10 = временного распада (10 минут)
diff --git a/Resources/Locale/ru-RU/_CP14/flavors/flavor-profiles.ftl b/Resources/Locale/ru-RU/_CP14/flavors/flavor-profiles.ftl
index b693dc48a1..a0272c3650 100644
--- a/Resources/Locale/ru-RU/_CP14/flavors/flavor-profiles.ftl
+++ b/Resources/Locale/ru-RU/_CP14/flavors/flavor-profiles.ftl
@@ -6,6 +6,7 @@ cp14-flavor-base-bitterly = горько
 cp14-flavor-base-sweetly = сладко
 cp14-flavor-base-stinging = жгущее
 cp14-flavor-base-magic = волшебно
+cp14-flavor-base-very-sweet = очень сладко
 
 # Complex
 
diff --git a/Resources/Locale/ru-RU/_CP14/reagents/meta/biological.ftl b/Resources/Locale/ru-RU/_CP14/reagents/meta/biological.ftl
index fc3e14578c..f7b4946a0d 100644
--- a/Resources/Locale/ru-RU/_CP14/reagents/meta/biological.ftl
+++ b/Resources/Locale/ru-RU/_CP14/reagents/meta/biological.ftl
@@ -30,3 +30,6 @@ cp14-reagent-desc-lumi-shroom = Слабо мерцающая жижа, добы
 
 cp14-reagent-name-wild-sage-sap = Сок дикого шалфея
 cp14-reagent-desc-wild-sage-sap = Сок вездерастущего лечебного растения, неплохо заживляющий физические травмы, и вызывающий откашливание.
+
+cp14-reagent-name-sleepy-poison = Сонный яд
+cp14-reagent-desc-sleepy-poison = Яд, выделяемый опасными магическими монстрами, чтобы быстро усыпить свою жертву.
diff --git a/Resources/Prototypes/_CP14/Entities/Markers/Spawners/mobs.yml b/Resources/Prototypes/_CP14/Entities/Markers/Spawners/mobs.yml
index 8dcf60616b..334932cc9c 100644
--- a/Resources/Prototypes/_CP14/Entities/Markers/Spawners/mobs.yml
+++ b/Resources/Prototypes/_CP14/Entities/Markers/Spawners/mobs.yml
@@ -156,3 +156,19 @@
   - type: ConditionalSpawner
     prototypes:
     - CP14MobMonsterMosquito
+
+- type: entity
+  name: invisible whistler spawner
+  id: CP14SpawnMobMonsterInvisibleWhistler
+  parent: MarkerBase
+  categories: [ ForkFiltered ]
+  components:
+  - type: Sprite
+    layers:
+    - sprite: Markers/cross.rsi
+      state: green
+    - sprite: _CP14/Mobs/Monster/invisible_whistler.rsi
+      state: live
+  - type: ConditionalSpawner
+    prototypes:
+    - CP14MobMonsterInvisibleWhistler
diff --git a/Resources/Prototypes/_CP14/Entities/Mobs/NPC/invisible_whistler.yml b/Resources/Prototypes/_CP14/Entities/Mobs/NPC/invisible_whistler.yml
new file mode 100644
index 0000000000..8d011e99af
--- /dev/null
+++ b/Resources/Prototypes/_CP14/Entities/Mobs/NPC/invisible_whistler.yml
@@ -0,0 +1,117 @@
+- type: entity
+  id: CP14MobMonsterInvisibleWhistler
+  parent: SimpleMobBase
+  name: invisible whistler
+  description: A monster invisible to the ordinary eye, adoring to devour victims consumed by fear and misunderstanding.
+  categories: [ ForkFiltered ]
+  components:
+  - type: HTN
+    rootTask:
+      task: SimpleRangedHostileCompound
+    blackboard:
+      NavSmash: !type:Bool
+        true
+      VisionRadius: !type:Single
+        14
+      AggroVisionRadius: !type:Single
+        12
+  - type: NpcFactionMember
+    factions:
+    - CP14Monster
+  - type: Sprite
+    drawdepth: Mobs
+    layers:
+    - map: ["enum.DamageStateVisualLayers.Base"]
+      sprite: _CP14/Mobs/Monster/invisible_whistler.rsi #Temporary monster sprite, you need your own
+      state: live
+  - type: Fixtures
+    fixtures:
+      fix1:
+        shape:
+          !type:PhysShapeCircle
+          radius: 0.35
+        density: 300
+        mask:
+        - MobMask
+        layer:
+        - MobLayer
+  - type: ReplacementAccent
+    accent: xeno
+  - type: CombatMode
+  - type: MeleeWeapon
+    angle: 0
+    animation: WeaponArcBite
+    damage:
+      types:
+        Piercing: 6
+        Structural: 3
+  - type: Damageable
+    damageContainer: Biological
+  - type: Appearance
+  - type: Body
+    prototype: Animal
+  - type: MobThresholds
+    thresholds:
+      0: Alive
+      40: Dead
+  - type: SlowOnDamage
+    speedModifierThresholds:
+      35: 0.8
+  - type: Stamina
+    critThreshold: 200
+  - type: MovementSpeedModifier
+    baseWalkSpeed: 2.8
+    baseSprintSpeed: 2.8
+  - type: DamageStateVisuals
+    states:
+      Alive:
+        Base: live
+      Dead:
+        Base: dead
+  - type: Butcherable
+    spawned:
+    - id: CP14FoodMeatMole
+      amount: 3
+    - id: CP14PartsMonsterGlands
+      amount: 1
+      prob: 0.7
+  - type: Bloodstream
+    bloodMaxVolume: 200
+    bloodReagent: CP14Blood
+  - type: Grammar
+    attributes:
+      gender: epicene
+  - type: BasicEntityAmmoProvider
+    proto: CP14SpikeWhistle
+    capacity: 1
+    count: 1
+  - type: RechargeBasicEntityAmmo
+    showExamineText: false
+    rechargeSound: null
+    rechargeCooldown: 0.25
+  - type: Gun
+    fireRate: 0.3
+    useKey: false
+    showExamineText: false
+    selectedMode: FullAuto
+    availableModes:
+      - FullAuto
+    soundGunshot:
+      collection: Whistles
+  - type: Stealth
+    enabledOnDeath: false
+    maxVisibility: 1.2
+  - type: StealthOnMove
+    passiveVisibilityRate: -0.40
+    movementVisibilityRate: 0.10
+  - type: CP14MagicCasterSlowdown
+  - type: CP14MagicEnergyContainer
+    magicAlert: CP14MagicEnergy
+    maxEnergy: 50
+    energy: 50
+  - type: CP14MagicEnergyDraw
+    energy: 2
+    delay: 4
+  - type: Tag
+    tags:
+      - CP14Mosquito
diff --git a/Resources/Prototypes/_CP14/Entities/Objects/Misc/monster_parts.yml b/Resources/Prototypes/_CP14/Entities/Objects/Misc/monster_parts.yml
new file mode 100644
index 0000000000..7d24804b52
--- /dev/null
+++ b/Resources/Prototypes/_CP14/Entities/Objects/Misc/monster_parts.yml
@@ -0,0 +1,29 @@
+- type: entity
+  parent: FoodInjectableBase
+  id: CP14PartsMonsterGlands
+  name: venom glands
+  description: The venom glands of a dangerous monster, maybe there's something left in them.
+  categories: [ ForkFiltered ]
+  components:
+  - type: FlavorProfile
+    flavors:
+      - meaty
+      - minty
+  - type: Food
+    forceFeedDelay: 1
+    transferAmount: null
+  - type: BadFood
+  - type: Sprite
+    sprite: _CP14/Objects/Misc/venom_glands.rsi
+    state: glands
+  - type: Item
+    size: Tiny
+  - type: SolutionContainerManager
+    solutions:
+      food:
+        maxVol: 15
+        reagents:
+        - ReagentId: CP14SleepyPoison
+          Quantity: 15
+  - type: Extractable
+    grindableSolutionName: food
diff --git a/Resources/Prototypes/_CP14/Entities/Objects/Weapons/Ranged/Ammunition/spike.yml b/Resources/Prototypes/_CP14/Entities/Objects/Weapons/Ranged/Ammunition/spike.yml
new file mode 100644
index 0000000000..f9c8154da2
--- /dev/null
+++ b/Resources/Prototypes/_CP14/Entities/Objects/Weapons/Ranged/Ammunition/spike.yml
@@ -0,0 +1,48 @@
+- type: entity
+  parent: Dart
+  id: CP14SpikeWhistle
+  name: spike
+  description: Organically spiked with an unknown liquid inside.
+  categories: [ ForkFiltered ]
+  components:
+  - type: Sprite
+    sprite: _CP14/Objects/Weapons/Ranged/Projectiles/spike.rsi
+    state: spike
+  - type: DamageOtherOnHit
+    damage:
+      types:
+        Piercing: 2
+  - type: SolutionContainerManager
+    solutions:
+      melee:
+        maxVol: 4
+        reagents:
+        - ReagentId: CP14SleepyPoison
+          Quantity: 4
+  - type: SolutionInjectOnEmbed
+    transferAmount: 4
+    blockSlots: NONE
+    solution: melee
+  - type: SolutionTransfer
+    maxTransferAmount: 4
+  - type: TimedDespawn
+    lifetime: 20
+  - type: Ammo
+    muzzleFlash: null
+  - type: Destructible
+    thresholds:
+    - trigger:
+        !type:DamageTrigger
+        damage: 30
+      behaviors:
+      - !type:DoActsBehavior
+        acts: [ "Destruction" ]
+    - trigger:
+        !type:DamageTrigger
+        damage: 20
+      behaviors:
+      - !type:PlaySoundBehavior
+        sound:
+          collection: GlassBreak
+      - !type:DoActsBehavior
+        acts: [ "Destruction" ]
diff --git a/Resources/Prototypes/_CP14/Flavors/flavor.yml b/Resources/Prototypes/_CP14/Flavors/flavor.yml
index ca416277b1..c7efdc5346 100644
--- a/Resources/Prototypes/_CP14/Flavors/flavor.yml
+++ b/Resources/Prototypes/_CP14/Flavors/flavor.yml
@@ -35,6 +35,11 @@
   flavorType: Base
   description: cp14-flavor-base-salt
 
+- type: flavor
+  id: CP14VerySweet
+  flavorType: Base
+  description: cp14-flavor-base-very-sweet
+
 # Complex
 
 - type: flavor
diff --git a/Resources/Prototypes/_CP14/Procedural/Demiplane/Modifiers/Danger/mobs.yml b/Resources/Prototypes/_CP14/Procedural/Demiplane/Modifiers/Danger/mobs.yml
index c67c32cb0b..42ee930c83 100644
--- a/Resources/Prototypes/_CP14/Procedural/Demiplane/Modifiers/Danger/mobs.yml
+++ b/Resources/Prototypes/_CP14/Procedural/Demiplane/Modifiers/Danger/mobs.yml
@@ -114,4 +114,20 @@
       entity: CP14MobIceSpectre
       count: 6
       minGroupSize: 1
-      maxGroupSize: 2
\ No newline at end of file
+      maxGroupSize: 2
+
+- type: cp14DemiplaneModifier
+  id: EnemyInvisibleWhistler
+  tiers:
+    - 2
+  name: cp14-modifier-invisible-whistler
+  categories:
+    Danger: 0.4
+  requiredTags:
+  - CP14DemiplaneUnderground
+  layers:
+    - !type:OreDunGen
+      entity: CP14MobMonsterInvisibleWhistler
+      count: 2
+      minGroupSize: 1
+      maxGroupSize: 2
diff --git a/Resources/Prototypes/_CP14/Reagents/Biological/animal_origin.yml b/Resources/Prototypes/_CP14/Reagents/Biological/animal_origin.yml
new file mode 100644
index 0000000000..49d81dd0c9
--- /dev/null
+++ b/Resources/Prototypes/_CP14/Reagents/Biological/animal_origin.yml
@@ -0,0 +1,26 @@
+# Poison
+
+- type: reagent
+  id: CP14SleepyPoison
+  group: CP14Biological
+  name: cp14-reagent-name-sleepy-poison
+  desc: cp14-reagent-desc-sleepy-poison
+  flavor: CP14VerySweet
+  color: "#6bb4bf"
+  physicalDesc: reagent-physical-desc-powdery
+  metabolisms:
+    Narcotic:
+      effects:
+      - !type:Emote
+        emote: Yawn
+        showInChat: true
+        probability: 0.2
+      - !type:GenericStatusEffect
+        conditions:
+        - !type:ReagentThreshold
+          reagent: CP14SleepyPoison
+          min: 8
+        key: ForcedSleep
+        component: ForcedSleeping
+        refresh: false
+        type: Add
diff --git a/Resources/Textures/_CP14/Mobs/Monster/invisible_whistler.rsi/dead.png b/Resources/Textures/_CP14/Mobs/Monster/invisible_whistler.rsi/dead.png
new file mode 100644
index 0000000000..ac6b7e2ca5
Binary files /dev/null and b/Resources/Textures/_CP14/Mobs/Monster/invisible_whistler.rsi/dead.png differ
diff --git a/Resources/Textures/_CP14/Mobs/Monster/invisible_whistler.rsi/live.png b/Resources/Textures/_CP14/Mobs/Monster/invisible_whistler.rsi/live.png
new file mode 100644
index 0000000000..45720eda12
Binary files /dev/null and b/Resources/Textures/_CP14/Mobs/Monster/invisible_whistler.rsi/live.png differ
diff --git a/Resources/Textures/_CP14/Mobs/Monster/invisible_whistler.rsi/meta.json b/Resources/Textures/_CP14/Mobs/Monster/invisible_whistler.rsi/meta.json
new file mode 100644
index 0000000000..74f9721e12
--- /dev/null
+++ b/Resources/Textures/_CP14/Mobs/Monster/invisible_whistler.rsi/meta.json
@@ -0,0 +1,18 @@
+{
+  "version": 1,
+  "size": {
+    "x": 48,
+    "y": 48
+  },
+  "license": "All right reserved",
+  "copyright": "Created by Nimfar11 (github)",
+  "states": [
+    {
+      "name": "live",
+      "directions": 4
+    },
+    {
+      "name": "dead"
+    }
+  ]
+}
diff --git a/Resources/Textures/_CP14/Objects/Misc/venom_glands.rsi/glands.png b/Resources/Textures/_CP14/Objects/Misc/venom_glands.rsi/glands.png
new file mode 100644
index 0000000000..84e5282f0c
Binary files /dev/null and b/Resources/Textures/_CP14/Objects/Misc/venom_glands.rsi/glands.png differ
diff --git a/Resources/Textures/_CP14/Objects/Misc/venom_glands.rsi/meta.json b/Resources/Textures/_CP14/Objects/Misc/venom_glands.rsi/meta.json
new file mode 100644
index 0000000000..d95ce4834f
--- /dev/null
+++ b/Resources/Textures/_CP14/Objects/Misc/venom_glands.rsi/meta.json
@@ -0,0 +1,14 @@
+{
+  "version": 1,
+  "size": {
+    "x": 32,
+    "y": 32
+  },
+  "license": "All right reserved",
+  "copyright": "Created by Nimfar11",
+  "states": [
+    {
+      "name": "glands"
+    }
+  ]
+}
diff --git a/Resources/Textures/_CP14/Objects/Weapons/Ranged/Projectiles/spike.rsi/meta.json b/Resources/Textures/_CP14/Objects/Weapons/Ranged/Projectiles/spike.rsi/meta.json
new file mode 100644
index 0000000000..cc0cf0545b
--- /dev/null
+++ b/Resources/Textures/_CP14/Objects/Weapons/Ranged/Projectiles/spike.rsi/meta.json
@@ -0,0 +1,14 @@
+{
+  "version": 1,
+  "size": {
+    "x": 32,
+    "y": 32
+  },
+  "license": "All right reserved",
+  "copyright": "Created by Nimfar11",
+  "states": [
+    {
+      "name": "spike"
+    }
+  ]
+}
diff --git a/Resources/Textures/_CP14/Objects/Weapons/Ranged/Projectiles/spike.rsi/spike.png b/Resources/Textures/_CP14/Objects/Weapons/Ranged/Projectiles/spike.rsi/spike.png
new file mode 100644
index 0000000000..d61564c153
Binary files /dev/null and b/Resources/Textures/_CP14/Objects/Weapons/Ranged/Projectiles/spike.rsi/spike.png differ