At the beginning of the real-life killing game, investigator Gu Bai was forced to enter a closed island to investigate a disappearance case ten years ago. Players must team up with criminals to complete missions to survive. The rules are cruel and murderous intentions are everywhere. And the "weapon" he drew turned out to be a "rabbit" who couldn't speak but was extremely powerful? The rules are broken, trust is broken, and a game of destiny begins...