Hideki's life changes when he finds a very special humanoid computer called a Persecom in the trash.

Hideki visits Minoru, a young Persecom specialist, to find out how Chi able to move without an operating system.

Hideki needs a job to pay the bills and now he's got a Persecom and can't afford the software.

Hideki sends Chi to the lingerie store to buy some underwear and her exploration of the city results in quite an adventure.

At the book-store, Chi finds a picture book with an eerie message.

Hideki doesn't realize Chi needs charging and when he plugs her in, the whole building loses power.