Fifty people put on lethal collars and were imprisoned on the isolated Island Zero. They were forced to participate in a death game called "Ten Days" - survival for ten days means victory. The rules are cruel: in addition to hunting each other, what is even more deadly is the "five-day elimination system". Starting from the fourth night, at midnight every day, the "worst performer" in the rules will be ruthlessly executed by a collar. The standards are a mystery, and no one knows whether it will be their turn tomorrow.
On this island of despair, a survival team gathers in the blood and fire: the elite soldier Ai Yang protects the medical student Jiang Xiaowan; the gangster Ajie and the killer Ling Xue form a secret alliance; the reporter Lin Wei and the policeman Zhou Yi seek the truth; the showman Internet celebrity Chen Xiaoxiao unexpectedly becomes the key and faces the mystery with the hacker Sun Bo.
Survival means a race against time: struggling to survive amid the elimination mechanism, the killing of others, and the pursuit of transformed "hunters", and more importantly, it is necessary to tear apart this carefully woven scam. Ten days is not the end - the genetic experiments buried deep on the island and the global death hunting show will detonate a "doomsday carnival" to eliminate all evidence on the final day. They must uncover the conspiracy and fight for a chance of survival before the horn of the end sounds. Death is the norm, but survival is insignificant.
