Five centuries ago, Demon Lord Veltol reigned over an immortal nation. Now, the time has come for him to awaken once again. The year is 2099, and civilization has reached…

The story takes place in an age where “Ajin” (demi-human), more casually known as “Demi,” have slowly started to become accepted into human society. Tetsuo Takahashi is a biology teacher…

A pure-hearted girl from the remote planet of Mercury enrolls into a school run by the corporation dominating the mobile suit industry.