Enemy Mine: Naofumi's party reluctantly teams up L'Arc, Therese and Glass when he learns that they are also going after the one behind the one who released the Spirit Tortoise.
Hijacking Cthulhu: It's revealed that Kyo the Vassal Book Hero had released and taken control of the Spirit Tortoise and its familiars, a trick he had done to other divine beasts in other worlds.
I Shall Taunt You: Apparently Naofumi has "provoke-resistance", Kyo surprised that he didn't just attack him when he mocked him like the other Three Heroes did.
Wrong Context Magic: It turns out that the one behind the Spirit Tortoise's release was also responsible for a similar incident in Glass's World.
