Summer vacation has started and the fishing lessons have been going well. Yuki has decided it is time to get his own fishing pole, but what he wants and what he can afford are vastly different. A question to Ayumi lands Haru, Yuki, and Natsuki jobs on a fishing boat.

Haru is scared; Akira is trying to convince Natsuki about what is happening, and Yuki and on his way back to Enoshima. But when JFX takes over a military commander, the worst case scenario comes true.