All people fall into the Infinite Building, pushing open a door leads straight to a dangerous different world. Ordinary person Lin Qian is dragged into a survival game, and by a life-or-death gamble, accidentally acquires the overseer identity that everyone fears. While others hide from overseers to run for their lives, he relies on compilation every day to freeload attribute points. Venturing through the zombie world and the eerie blood garden, he awakens extraordinary powers such as spirit fire and alien blood. Eerie monsters emerge endlessly, and survivors harbor malicious intents. Wandering through life-and-death instances, Lin Qian uses the rules to crazily grow stronger, opening an alternative path to survival.