Japan, 2304.

Hotarô is a mechatronics engineer in the underworld of the deserted Tokyo. His reputation for accepting any kind of job, no matter how gruesome or wicked, makes a mafia boss propose him a new and juicy job: fixing and u...

Japan, 2304.

Hotarô is a mechatronics engineer in the underworld of the deserted Tokyo. His reputation for accepting any kind of job, no matter how gruesome or wicked, makes a mafia boss propose him a new and juicy job: fixing and updating the last neoman of the country, an illegal android that he plans on selling at auction.