Bu Hanlu and Lin Qianyu, two students who are about to enter their senior year of high school, face life challenges and future choices. They support each other and grow together.

In the process of filling out the mock volunteer form, they encountered difficulties.Unable to decide their own future paths, they choose to fill each other's shoes.This decision gave them a new perspective and saw each other's inner expectations and dreams.Bu Hanlu filled out Lin Qianyu's major in Radio Physics at the University of Engineering, which he had always wanted to study, while Lin Qianyu filled in the major in Aircraft Manufacturing Engineering for her.This unexpected choice made them more determined to realize each other's dreams.

Facing the setbacks and pains of life, they comfort each other.On the anniversary of Bu Hanlu's death, Lin Qianyu took her out for a day of fun to help her get out of the gloom.Under the lighthouse, Bu Hanlu encouraged Lin Qianyu to shout to his sister. Lin Qianyu shed tears for the first time and opened his guard.Their friendship grows deeper through pain.

In the face of family changes, they chose to be honest and strong.After Bu Hanlu learned that her parents were divorcing, she was honest with them and expressed her understanding and support for their decision.Lin Qianyu was also faced with the departure of his parents, and he chose to accept it and face it alone.Their maturity and strength are touching.

In the emotional entanglement, they found themselves.Lin Qianyu explained his relationship with Feng Keke to Bu Hanlu. Although Bu Hanlu was nervous, he chose to understand and accept it.However, Feng Keke's feelings for Lin Qianyu made their relationship complicated.In the process, both Bu Hanlu and Lin Qianyu realized their feelings more clearly.

In astronomical observations, they discovered more secrets.Bu Hanlu discovered that the star T in Ceti was showing signs of dimming. She was worried about the aliens' plans and decided to reorganize the Honglian team.However, the disappearance of the astronomical telescope put them in trouble.During the course of the investigation, they discovered that the dean and principal may have been involved.In order to uncover the truth, they decided to use the power of the media.However, the reporter's business card suddenly disappeared, and Xianxian's behavior became abnormal.In the end, they discovered that the astronomical telescope was sold by the principal to support poor students, and Xianxian was one of them.Faced with this fact, Bu Hanlu gave up his persistence for the first time.

In the face of challenges and difficulties, they always stick to their dreams and friendship.In order to keep the astronomy club, they decided to trick Lin Qianyu into going to a barber shop for a haircut.Although the plan failed, they did not give up.Their persistence and courage are admirable.