Song Yu's parents died when he was young, and he grew up in an orphanage. He had a cold personality, but was harassed because of his good looks. In the past seventeen years, he had only one good friend, and that was Fang Lang. Fang Lang was adopted by his adoptive parents when he was six years old, but he had a younger brother in the second year of his adoption. Song Yu and Fang Lang fell in love with each other as they got along day by day as students. They understood each other's intentions, but neither of them revealed it. On Fang Lang's seventeenth birthday, a carefully prepared confession by Song Yu was broken. Fang Lang waited for five years but received the news that Song Yu asked him to wait for another five years...
Purpose: Mutual redemption