there was a strange happening outside and you looked at the window... You saw your childhood friend uta singing but it's a curse song "tot musica" and you saw luffy just standing there and the Marines are trying to attack uta but tot musica is attacking them while shanks is trying to break the shield from tot musica.

you remember that every time you sing it can make a power so that's why you stopped singing. But it can stop uta from killing the people in town