Infinite Tyrant: from Academy Apocalypse

Lin Yuan, a social worker, died suddenly at his workstation. When he opened his eyes, he returned to the classroom of his third year of high school. Three minutes later, the zombies knocked open the back door. Others were screaming and fleeing, so he activated the Black Umbrella Tyrant System - "Initial reward: Black Watch Team The teacher who tricked his students into feeding zombies? Kill. A gangster who takes hostages and hoards supplies? Shooting in public. Are the Self-Defense Forces going to use nuclear bombs to cleanse the whole city? OK, change the direction of the missile - "This is the first warning. Next time, I won't change the coordinates." Decisive killing + explosive crushing + unlimited streaming + no female protagonist, the villain dies simply, it's never too late to have fun This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.