Billions of people are forcibly thrust into a global survival game governed by rules, struggling to stay alive under the shadow of zombies and the uncanny.
Those who awaken their Martial Soul True Forms can just barely survive. But once infected, they turn into bloodthirsty mutants and slaughter their own kind.
Chen Jin, however, is defying the odds from the start:
With no System to help him, he awakens two Martial Souls on his own: Yasuo, the Unforgiven, and Lee Sin, the Blind Monk! Then an extremely unreliable BUG System forcibly binds itself to him.
Both Martial Souls possess independent consciousness. They can possess him or leave his body, and their skill combos link together seamlessly.