Kang Ji-eun

On a sunny day, a boy named Jo-kang meets Ari, a girl in a yellow raincoat, and they become friends. Jo-kang falls helplessly in love with the quirky but attractive Ari, but one day, she suddenly disappears.

A man with criminal past makes a promise to his mother to turn his life around after he realizes how miserable he has made her.

On a sunny day, a boy named Jo-kang meets Ari, a girl in a yellow raincoat, and they become friends. Jo-kang falls helplessly in love with the quirky but attractive Ari, but one day, she suddenly disappears.

A man with criminal past makes a promise to his mother to turn his life around after he realizes how miserable he has made her.