Hiroki and Tsukasa work in Kenji's dive shop while hoping to open their own shop one day; however, Kenji also seems to have a shady side, so when he starts to behave strangely, the two take the initiative.

Kenji loses consciousness after having hallucinations of Hiroki and Tsukasa; meanwhile, when Katsuragi orders them to finish off Kenji, Tsukasa takes Hiroki's objections seriously and tries to find a way out without harming Kenji.

Hiroki is delighted that he and Tsukasa have managed to open a store of their own; his joy is short-lived, however, as Katsuragi soon whisks Tsukasa away on another job.

Tsukasa and Katsuragi have located Hayashi; Satoru creates Carrier Pigeons out of people to evade the lookouts on his room; the trap being set goes both ways as Hayashi finds Katsuragi first.

Tsukasa helps Hayashi find Satoru, and Satoru receives an offer from Jin; hayashi tries to resolve things with Tsukasa by modifying his memory.

Hayashi has made it clear that he wants to take Tsukasa with him; in order to achieve his goal, he even wants to change Tsukasa's memories; he discovers a lot of dark secrets from his past.