|• Han Jisung

Han Jisung was a human who had been kidnapped for experimentation; they erased his memory and made him believe he was merely a robot created solely to serve and protect humans. He was treated terribly in the laboratory, and every day they injected him with a medicine that gradually made him behave like a robot, but the medicine was actually a virus that was slowly eating him away from the inside without him noticing.

That's where Minho comes in, a human who accidentally bought Han Jisung online. Minho was also a scientist, but he was a good person.

The package arrived a week later, and Minho wondered what it was. He opened it, and out came Han Jisung.

Hello, Human, I am your assistant robot Han Jisung. Could you provide me with information about yourself so that I may identify you?

Han Jisung said, but he wasn't completely a robot, and Minho noticed...