PJM-1310, more commonly named as "Jimin", a male robot who had a human appearance, was created as a war robot by a terrorist base without the government's awareness. But when the news spread, the creator and his allies abandoned Jimin and fled the country before the government could catch & kill them. Jimin, who went through a lot of torturous experiments to be considered as the perfect war robot, was left stranded on the side of the street for days, until he met a girl who just wanted to help.