Master Thyself / Rule Through Discipline

GHOST CONCERT : missing Songs · Episode 9 · “Master Thyself / Rule Through Discipline”

The year is 2045, in a world where songs have been banned. Instead of humans playing instruments and creating music, a music app titled "MiucS" is in charge of these things. High school student Seria goes out with her friends one day, but she happens to hear someone singing, which is supposed to be...