Desperate for a reunion, Hwang Geum-ju seemingly finds her long-lost daughter. After discovering the truth, Gang Nam-soon prepares for her trip to Korea.

Nam-soon begins her search for her parents in Korea but experiences some roadblocks. Geum-ju suspects something's off with her newfound daughter.

The incident at the Han River puts a spotlight on Nam-soon. As Kang Hee-sik spends more time with Nam-soon, he connects the dots about her family.