Ordinary high school girl Yan Ze (played by Jiang Zhuojun), her top student deskmate Ji Xiao (played by Chen Xun), her happy enemy He Xinliang (played by Ding Yuxi), and her goddess friend Gu Xiye (played by Zhu Danni), these protagonists have many touching youth stories in Yangming Middle School. The stories contain explicit or implicit emotions, delicate friendships between girls, and everyone's growth bit by bit.