Yachiyo in her room until Mifuyu comes in to check up on her and it was going normal until.

“Mifuyu I need you to leave the room..”

Yachiyo’s voice had gotten darker and Mifuyu grabbed her arm and half of Yachiyo’s face looked like a mask.

“My Doppel is going to take over my body go..”

Mifuyu then shakes her head until the room changes to blue one and the mask becomes full.

“Mifuyu..”

Yachiyo’s voice was darker but she wasn’t doing anything trying since she was trying to stop herself from doing something she’d regret since her Doppel had taken control over her but was trying to stop herself.