Is First Love coming back?

They say absence makes the heart grow fonder. Zuo Zai Jun, Zheng Lei and Ning Xiao Meng were good friends in college. In fact, both Zai Jun and Lei were in love with Xiao Meng. But Xiao Meng left for the United States to further her studies, and Zai Jun and Lei lost touch with her for eight years. During that time, the men raised Xiao Meng's daughter, Miao Miao, whom Xiao Meng left behind. But when Xiao Meng suddenly returns after eight years and wants her daughter back, will her reappearance reignite the the emotional rivaly between Zai Jun and Lei?