By defending Fujiko, Akuto finds himself in control of the Demon Lord's secret treasure: a dragon named Peterhausen. Despite his wishes, his reputation as a Demon Lord grows. Under observation by the government, Aktuo is depressed to find out he can't go to the seaside school. But Korone arranges for him to go by offering to take responsiblity for him herself. Akuto is enjoying (is he?) the beach with Junko and the others, and things with Junko are about to a the beach with Junko and the others, and things with Junko are about to about to start getting better, but Korone and Keena show up and screw things up in their usual way.
I understand. But it's fine.