Moved by Re:vale's concert, Momo writes a fan letter describing how "Our Incomplete Selves" made him feel. Banri and Yuki are touched by the letter, which encourages them to continue making music. Five years after the formation of their band, they're approached by a man named Kujo who offers to help them debut.
It was already finished when 
I went to see your concert.
كانت قد انتهت عندما رحتُ لحضور حفلك
Der war doch bei meinem
ersten Konzert längst fertig.
Mas ela já estava pronta quando
fui ver o show de vocês.
Она уже была написана,
когда я пришёл на ваш концерт.