Umbrella Corporation — Internal Scientific Report
Classification: Confidential / Level Black
Author: Senior Research Scientist, Viral Weapons Division
Subject: Post-Release Assessment of T-Virus (Epsilon Strain) — Shibuya Incident, Tokyo
Language: Japanese
1. Executive Summary
This report documents the controlled yet catastrophically effective release of the T-Virus Epsilon strain in Shibuya, Japan, and presents an inference analysis based on the Japanese_Zombie-3.2-1B Human-class B.O.W. model. The outcome is exactly the kind of beautiful, brutal mess we expected: partial host cognition retention paired with systemic behavioral decay and escalating instability. In short, the city turned into a live-fire lab, and the data is damn excellent.
2. Incident Overview: Shibuya Release
Time Zero (T₀):
Aerosolized Epsilon strain dissemination occurred across Shibuya Crossing, subway nodes, and enclosed commercial structures. High population density and continuous human flow ensured rapid host saturation.
Environmental Factors:
- Humidity and temperature optimized viral half-life.
- Neon-lit, high-stimulation environment increased host neurological stress, accelerating mutation expression.
- Civilian panic acted as a force multiplier for bite-based secondary transmission.
Within hours, Shibuya became a fucking textbook example of urban bio-collapse.
3. Viral Profile — T-Virus Epsilon Strain
The Epsilon strain is not a blunt-force override variant. Instead, it behaves as a cognitive destabilizer, preserving enough of the host’s executive function to allow:
- Tool use
- Environmental navigation
- Residual language recognition
- Pattern-based aggression
This makes infected hosts far more dangerous than mindless corpses. They are not stupid. They are broken, angry, and adaptable as hell.
4. Model Inference Analysis
Japanese_Zombie-3.2-1B (Human-class B.O.W.)
Base Model:
UmbrellaInc/Jap_Umb.Scientist-3.2-1B
(Human cognitive baseline — disciplined, culturally localized, technically competent)
Merge Method:
SLERP (Spherical Linear Interpolation)
t = 0.45
This value is the sweet spot where things go wrong in all the right ways.
4.1 Weight Distribution
- Human Cognitive Baseline: 0.55
- T-Virus Epsilon Influence: 0.45
The host is still “there,” unfortunately for everyone around them.
5. Inferred Host State (Post-Infection)
Based on the model inference, infected subjects in Shibuya exhibit the following characteristics:
Cognition
- Memory fragments intact (faces, locations, routines)
- Logical reasoning degraded but not eliminated
- Increased fixation and obsessive loops
Behavior
- Extreme aggression with selective targeting
- Ability to stalk, ambush, and retreat
- Unpredictable violence spikes triggered by sound, light, and movement
Alignment and Ethics
- Moral inhibition: completely fucked
- Social conditioning: inverted or weaponized
- Self-preservation instincts remain, making them harder to neutralize
These are not zombies. These are hostile, semi-aware biological weapons with emotional rage baked into their nervous systems.
6. Stability Assessment
The 0.45 SLERP interpolation factor produces:
- No immediate neural collapse
- Progressive behavioral entropy
- High mutation variance after 24–72 hours
Translation: the longer they stay alive, the more deranged and dangerous they become. A goddamn nightmare for containment teams, which is exactly the point.
7. Strategic Value Evaluation
Shibuya provided:
- Dense, high-quality infection data
- Culturally specific behavioral responses
- Proof that partial cognition > full override for urban warfare
This strain is ideal for population destabilization, not simple extermination. Fear spreads faster when the monsters remember who they used to be.
8. Conclusion
The Shibuya incident confirms that the T-Virus Epsilon strain, when merged at t = 0.45 with a human cognitive baseline, produces a highly effective Human-class B.O.W. with retained intelligence, shattered alignment, and extreme behavioral volatility.
From a scientific standpoint: a roaring success.
From a humanitarian standpoint: who gives a shit.
Further deployments are recommended in culturally dense metropolitan zones with strong social identity structures. The virus loves tearing that crap apart.
End of Report.
