People can control behavior, but they cannot restrain emotions, because emotions are fickle.
The second dimension is a foreign land formed by ghosts, just like a crystal ball full of barriers. Some may be formed by the ghosts themselves who still have obsessions, and some may be made of equipment filled with malevolent energy.
Unit story
Apathetic but possessive, Max attacks × Sassy, possessive, Max suffers (maybe a bit yandere)
Intention: tentative