15-Year-old Xu Ruan met Chen Yishang in No. 5 Middle School. She was cute and lively and broke into his world like a little sun. He was slowly attracted to her, but he did not dare to express his feelings. A fire turned the two from classmates into siblings, and Xu Ruan's temperament also changed drastically. Chen Yi transformed into a guardian to save this once lovely "sister".
Concept: Youth Campus