Kyungcheon is a pianist-in-training who loses his heart and becomes a milk cow. He lives as a man during the day, but becomes a milk cow at night and eats grass. Meanwhile, with the help of wizard Merlin, a satellite named Ilho fell from the cosmos by a supernova, is transformed into a girl. One day, Kyungcheon is attacked by members of a secret agency that chases people who lost their heart. Kyungcheon defeats them with the help of Ilho. Following a narrow escape from secret agents, the two mismatched characters come to know about each other’s secrets and draw close.
Writing | Chang Hyung-yun | Screenplay |
Directing | Chang Hyung-yun | Director |
Production | Cho Young-gak | Producer |
Writing | Park Jee-youn | Writer |
Writing | Jung Eun-kyung | Writer |
Visual Effects | Kim Chang-soo | Animation |