Jiang Lin, who was hiding her identity, received a call from Jiang's father at school and was told that her childhood brother Shen Siran, who lived next door to her, was engaged to her! Because I don't want to be trapped by love for the time being, I have to break off the engagement. I didn't expect that my best friend Shen Keke is actually Shen Siran's sister.
Concept: Jiang Lin and Shen Siran's long-lasting love