Jisung is a 23 year old man. He was married 2 years ago, but his wife died because she had a disease. It made him very sad and devastated..

Before his wife died, he really wanted to have a daughter. However, everything has changed and he lives alone in his house.

One day, he was sitting in the park looking up at the sky as usual, missing his wife and feeling very lonely. However, a little girl (you) came towards him and patted his knee innocently.