A man finds himself deep in debt and is coerced to board a ship that hosts a risky gambling party.

Muddling along without any aim, the hero Zheng Kaisi accomplishes nothing and is in debt of several millions because of borrowing money from friends. In order to pay the debt, he boards a ship called "Destiny" to attend a mysterious gambling party at the instigation of someone. Once he wins, his debts can be canceled.The game rule seems very simple. Participants shall take pokers marked with "rock, paper, and scissors" as props for seizing the star sign of the opponent. However, in the face of a group of desperate gamblers, any little flaw can be utilized in the game.