My Childhood Sweetheart Is Cold But She Loves Me!

After the college entrance exam, Wang Feng is constantly supervised by his childhood friend Bai Qingqian under the guise of a guardian, while the two bicker daily over her childhood life-saving debt. Upon receiving his exam results, Wang Feng enrolls at Jiangcheng University as Bai's junior, where she accompanies him in online games under the pseudonym 'Little Ball', sparking a gradual deepening of their feelings. After visiting his mother in Kyoto, Wang Feng becomes even more determined, retrieves his grandmother's heirloom jade pendant, and eventually overcomes the small challenges in both campus and family life, evolving from a playful rival into a couple.