Faced with little choice, Nan Do hands over his lab to its rival company. So Yun meets the new Holo, who feels like a stranger.

While Holo proves to be a huge hit with the public, Nan Do hides himself away with a plan to return the original Holo to So Yun.

Nan Do breaks into the lab to save So Yun, who's had a revelation about what happened to his mother. Holo defies Baek Nam Gyu's expectations.