A rash of killings targeting Hotel Moscow prompts a meeting of the major crime lords and suspicion falls on a pair of twin children.

After Rock and Chang trace the twins' origins to Romania, they become engaged in a deadly game of cat-and-mouse with the lethal kids.

Gretel takes Eda hostage, demanding a getaway boat for herself and her brother. Meanwhile, Hansel holds off Balalaika's entire team alone.