After arriving safely in the imperial capital, Takahiro meets the exploration team and receives an invitation to join them. However, with Mitarai's objection and the discovery that Okazaki was one of people responsible for Draconia's destruction, Takahiro decides to turn it down.

He then returns to his room to comfort Mana over her argument with Mitarai, after which the entire group is suddenly whisked away by the power of the Fairy Ring. Takahiro finds himself stranded with Mana, separated from the others in a mysterious and monster-infested labyrinth.

Takahiro's servants are scattered throughout the rest of the deadly maze, and finding their way back to his side won't be easy, for more than just monsters lurk in these winding halls...