There's Also The Time Travel Prison Realm Theory But That's Hardly Satisfying Bc Who Likes Time Travel - Tumblr Posts

Ok so hear me out My cryogenic. Theory on Yuuji's domain has to be the answer Bc how ELSE There's also the time travel prison realm theory but that's hardly satisfying bc who likes time travel But they also have the fingie so they could Heian era time travel and that would be sick!! Surprise me Gege