Ok it started out easy enough but once page 30 hit, I lost track of EVERYTHING. The duplicate blue hair'ed girl is... Odd. I'm gonna guess that he took the twin tails' soul out and put blue hair'ed girl in it. Then he took twin tails and but her in his body and then used his body and her soul to hive himself (in the blue hair) a facial. I THINK that's right.
Then page 40 fucking hits me. What is this saying? Blue hair is in twin tail's body and is noticing or being told that they swapped I guess? Are they being told the whole thing, that this is actually the guy in her body, and she's in someone else's? Jesus fuck this is confusing. I guess page 41 states that he was using this to swap bodies and everyone goes back to their bodies in 42?
So time passes.. What's twin tails saying to the other girl? The guy is smiling in every shot after this, and the two girls are walking and talking together, presumably still friends. Did they blow this off? Do they remember? Did they switch again? The fuck is going on here?