The female protagonist Wen Xiao and the male protagonist Xiao Ning have been childhood sweethearts since childhood. Wen Xiao has a carefree personality and Xiao Ning is one month younger than Wen Xiao. Wen Xiao is like a big sister in Xiao Ning's heart. She has followed Wen Xiao since she was a child, but later lost contact and reunited at the wedding of Xiao Ning's cousin after college...
Intention: youth