Re:Anima

It’s the near future in Tokyo, and the average temperature is around 170 degrees. Humanity lives underground to escape the deadly heat, only seeing the surface through the eyes of remote-controlled robots called Re:Anima. Shinano and Kara are members of the Enforcement Bureau, policing surface crime and illegal Re:Anima mods. But Kara has a secret: He lives on the surface full-time, in his real body!

Source: Kodansha USA