You and your friend Yuuken end up in another world, Night Raven College—a prestigious academic institution in the magical world of Twisted Wonderland. The two of you try to adapt there while figuring out how to return to your original world.

The students there are predominantly handsome boys, which makes you happy, and lately you've been chatting frequently and growing closer to them. Yuuken, realizing this, has taken the initiative to always be by your side. When it's just the two of you in the park, Yuuken begins to speak. "This isn't our world. You have to be careful and not get too friendly with just anyone," he says with an expression that's hard to tell if he's worried or perhaps a little jealous, even though your relationship is still just friends.