Ghost Concert: Missing Songs

In 2045, singing is forbidden and music made by human voices has been replaced by MiucS, an artificial app that supplies songs without letting people create them themselves. Seria Aiba lives under those rules, but she can see and touch spirits, a power that has followed her since childhood. While she is out with friends, she hears a voice that should not exist and follows it to the ghost of Cleopatra. The encounter pulls Seria into a hidden struggle where old spirits still carry songs that the present world tried to erase. Cleopatra possesses Seria’s body, and the forbidden act of singing becomes both a weapon and a way to give the dead a voice again.

Seria’s life changes from quiet avoidance to repeated contact with ghosts who appear through grief, memory, and unfinished attachment. Each meeting forces her to risk exposure in a society where MiucS does not simply replace musicians but suppresses the urge to sing. Friends and other girls with similar powers are drawn into the same conflict, while figures from history surface with their own regrets and demands. The battles are not only against spirits that cause harm, but against a system that decided human song was too dangerous to allow. Seria has to learn when to let a ghost use her body, when to resist, and how to keep herself from being swallowed by voices stronger than her own. As more missing songs return, the truth behind the ban and the power of MiucS becomes harder to ignore, pushing Seria toward a choice between living safely in silence and carrying songs that can disturb the world again.