Tập 3: Haruto và Satsuki đối mặt với lời hứa trong quá khứ khi chiến đấu với boss triệu hồi trong dungeon.

3

Out of jealousy, Satsuki asks Asahi to stay away from Haruto after telling her what kind of person he had become, and the ensuing argument leads Haruto to log out. Satsuki visits him to remind her of the promise he made as six years ago the Subaru members exchanged rings. Back in the game, Haruto and Asahi go on an adventure to gather materials for a ring that Haruto gives to Asahi, and Satsuki has one made for herself. The three venture into the dungeon where they had their final quest searching for answers regarding Asahi and encounter the dungeon boss that killed Asahi summoned by Elicia. After struggling, Haruto remembers the promise to Asahi to protect each other, and his Sense awakens to defeat the boss. (Source: Wikipedia)