Characters played by Ha-seon Park
In-hwa
Characters played by Jeong-tae Kim
Adoption agent
Characters played by Rynn Heo
Sang-mi
Characters played by Min-Jae Kim
Woo-chan
Characters played by Chang-min Lee
Boy on abandoned ship
Characters played by Seong-jin Park
Father of boy on abandoned ship
Characters played by Yang G
High School Student