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Researchers bitten by zombies which has changed their appearance.
— Official Japanese caption

Chapter 1: The Beginning is the 1st chapter of the Counter-Strike Online Escape manga series.


The Rex Virus Incident has turned researchers into zombies. Female Researcher was a survivor of the incident, carrying the most important data of the research which is confidential. She met David and Shark and went along with them as they can protect her from harm.


See: Chapter 1: The Beginning/Manga