M-21 and M-24 take Jake and Mari, along with the Infected, to the site where they kidnapped the children. When M-21 and M-24 try to go search for the children by themselves, Jake stops them and claims that he doesn't trust them. This creates trouble for M-21 who wanted to warn Frankenstein about the children being kidnapped. Mary gives all of them a communication device and tells M-21 to come with her.
Elsewhere, Ik-Han, Shinwoo and Yuna are wondering which game they should take to the principal's house. In the end they decide to take all of their games and have a party at the principal's. Raizel and Frankenstein are having tea when Rai says he has a bad feeling. Frankenstein wonders if that means Shinwoo and his friends are coming over to play.