Hwa-ja has been raising three daughters alone in Busan after her husband passed away. One day, the second daughter Hye-young comes back to Busan after having continuous setbacks in Seoul. While spending time with her mom, she accidently sees a letter written in Japanese, which triggers her curiosity. She starts to ask Hwa-ja about her past life and gets to know new stories of her mother that she had never heard of.
Han Seon-hwa | Hye-young |
Han Chae-a | Hye-jin |
Cha Mi-kyeong | Hwa-ja |
Song Ji-hyun | Hye-joo |
Go Jae-hyun | Gi-seop |