Arc 1Yu An Gets Close to He Li'an
Yu An, convinced that he is an overlooked extra in a novel, clings to He Li'an and settles into his estate while recovering from an injury. He turns his fascination with He Li'an into a phone-case business, and the arc ends with Yu An admitting to Song Yuechi that he wants to marry He Li'an.
- Yu An tried to get hit by a car after deciding nobody recognized him, but He Li'an carried him to the infirmary and then took him home to recover.
- At He Li'an's estate, Yu An fell into the lake after Zhu Wen revealed that the university had no record of him, and He Li'an rescued him and defended him as his junior.
- Yu An admitted he was deliberately getting close to He Li'an, began living at his estate, and returned to campus after He Li'an helped him recover and prepare for classes.
- Yu An sold phone cases featuring He Li'an's body to Song Yuechi and his friends, joined the Happy Club, and began spending time with He Li'an at school and after class.
- Yu An tricked He Li'an into dining at a couples' restaurant, shared details about his childhood fear of food poisoning, and kept pursuing He Li'an despite Zhu Wen's warning that He Li'an rejected his admirers.
- He Li'an taught Yu An to tie a tie and confronted him about his interest in his photos, but Yu An openly admitted that he wanted He Li'an to like him.
- He Li'an arranged an authorization and profit-sharing contract for Yu An's phone cases, while Yu An began making them in a basement workshop and created a gift for Song Yuechi.
- Yu An gave Song Yuechi the custom phone case and asked He Li'an to let them pick persimmons at his estate, then told Song Yuechi he wanted to marry He Li'an and asked him to keep it secret.