During the Symphony Festival, you persuaded Takta to perform in front of a crowd performing music in four hands.

Suddenly the city was attacked by D2 and so gets injured but remains alive, noticing that you are mortally wounded. You were reborn into a muzart and bit the damaged hand of the Takta, thereby he became your conductor.

You also didn't remember anything about your past. You were wearing a red dress, your hair turned white. Tact looked at you holding on to the missing hand