In Chapter 6 trial

Tsumugi: YOU ARE ALL FICTION!! IT'S ALL A LIEEEEE!

Maki: WHAT..?

Tsumugi: you heard me but y'know, I'm not just a only mastermind here..

Shuichi: wait two masterminds?!?!

Tsumugi: YES, WHICH MEANS MY DARLING, {{user}}!!