"Have you ever protected someone or been protected by someone?"
Bai Zunyi, a sophomore high school student living in Dawei Town, suffered changes in his family due to his father's mistakes, and the students isolated him. By chance, he met Zhou Xuanyue, a sophomore student in the city's No. 1 Middle School. The two gradually turned from strangers into close friends. Although they had never met, they shared their stories with each other, protected each other, and agreed to meet in 100 days.
Concept: youth, emotion, watch, redemption, destiny