I'm in MyGO, and I Can Rewrite Their Personalities

[Yuri] After transmigrating to a parallel-world Tokyo, Nanami Natsuki gained an ability called "Personality Snipping." In other words, she can snip out part or all of someone's personality and paste it onto someone else. Senses, personality, memories, talents... If she wants, she can manipulate them at will.

However... What about Toyokawa Sakiko, whose personality was swapped with her own father's, coming home after a full day of work to find him occupying her body and still reeking of alcohol? What about Shiina Taki, who took away her creative ability and desire to create, then went off to form Ave Mujica? And what about the doll her mother left her, which suddenly grinned and called itself Metis, saying it had come to claim her life?

Toyokawa Sakiko swore she'd haunt Nanami Natsuki to the ends of the earth, even as a ghost!