WHAT DOES SLOT ONLINE MECHASULTAN MEAN?

Asura Cryin' Natsume Tomoharu is a standard high-school pupil in each and every way with a person exception: he's getting accompanied by the ghost of his ally, Misao. Following shifting into his brother's previous home, Tomoharu expects to continue residing his ordinary life but is at some point left which has a mysterious and locked briefcase with