Gintama — Episode 70

: At the workshop, the truth about Tama's origin is revealed. Professor Hayashi had attempted to save his dying daughter, Fuyo, by uploading her personality into the android Fuzuo-0. However, the process failed to create a perfect clone, leaving Tama as a "vessel" with only fragments of Fuyo's spirit.

: It is discovered that Professor Hayashi also transferred his own consciousness into a robot named 502 . Over time, his personality degraded, leading 502 to believe that robots are superior to humans and should conquer them. Gintama Episode 70

: While usually comedic, Gintoki, Shinpachi, and Kagura show their loyalty by protecting Tama against an overwhelming mechanical force. : At the workshop, the truth about Tama's origin is revealed