New student Luna is welcomed at Laketon. The dead body of Hanako falls from the ceiling. The students speculate Luna killed Hanako. Spade and Sandria wonder if the new girl is a friend or a foe.

Luna gets kidnapped and wakes up on the rooftop with the rest of Class 3-C. A voice welcomes them to the Wolf-Sheep Game. The next day, another student dies.

Sapphire finds Maxi's dead body with a wolf tattoo and the students assume that the game is over. Luna tells Spade about running into Ash and the white roses she keeps seeing. A student who tries to escape gets killed.

Spade accuses Ash of being the killer, but Ash denies it and reveals that he knows that Spade is Laketon’s bastard son. That night, Ash tries to kill Laketon, but Blake stops him and kills him instead.

Spade finds Ash’s dead body in the bathroom. Aislinn goes missing. Luna gets in a fight with Abigail. Blake breaks it up and offers his help to Luna. They make a deal.

Sapphire accuses Luna of killing her own family and of having a wolf tattoo. Luna, Sandria, and Spade plan to escape from Laketon on the day of the intramurals. Three dead bodies are found on the school grounds.