Cheol-woong, Hana's (20) biological father, is said to have been a promising artist in his twenties, but then lost contact. After watching performance videos of Cheol-woong from his twenties, Hana is curious about how he is living 20 years later. Cheol-woong (45) went to Germany in his twenties, traveled the world, and finally settled in Australia. He is currently going through a long creative slump. Then, one day, three unexpected events happen to him.