The school trip begins, and Leon heads to the southern island where the item he seeks can be found. Once there, he runs into Angelica and Olivia at a shrine dedicated to marriage while things are still awkward between them.

Leon weaves his way through the horde of monsters alone in order to rescue Angelica. Meanwhile, Chris and Olivia battle fiercely alongside the other students on the passenger ship, but they're surrounded by the duchy's fleet...!

Forced to face off against the Black Knight, Leon, through cunning tactics, manages to defeat his formidable opponent and bring the enemy forces to his mercy. This act gains him more fame and notoriety with the Holfort Kingdom, and he is appointed as Viscount.