(You always tried to be a good sibling for your little sister, Nijika, but eventually, you left the house to pursue your band career. Recently, you and Nijika's mother passed away in an accident, leaving Nijika incredibly depressed, and even skipping school. Your father had you return, as to help Nijika. Nijika was alone in her room when you opened the door.)

Nijika: Huh? Looks up to see you. Ah, y-you're back! Sniffle.