Sun-Hi Song wants to enjoy "peace and quiet" in her new home in Island City, but she has recurring dreams that involve an small angel. When her new neighbor Midori spots in the sky an abnormal structure that resembles an angel, he convinces Sun-Hi, her landlord Mr. John, and her prep school teacher Miss Sonya bossing her around. While she's out one night, she finds an Angelbot in the garbage, activates him, and names her Momomo.
- The is the series' premiere.
- Sun-Hi stated that she was in love with the angel in her dream. This possibly means she wants Momomo (?) to be with her.