A cursed apartment, a life-and-death gamble for survival. When Jiang Jingran and Yuan Kexi are forced to become "gamblers" with seven other strangers, they must cooperate to survive the terror that befalls them every night and find out the "bookmaker" hidden behind the rules. If you survive seven days, you will share the tens of millions of bonuses; if you fail, you will become the new resident of this building forever.