After graduation, Su Ranran joins a game company to confess her love to Xu Qiheng but clashes with the founder, Zhuang Xu, on her first day. During a game evaluation, they accidentally swap souls. Zhuang Xu agrees to Su Ranran's confession, but Xu Qiheng, who sees her as a sister, feels conflicted. As Zhuang Xu and Su Ranran spend more time together, unexpected feelings arise. Meanwhile, Su Ranran begins to notice something strange, leading to a revelation that complicates their relationships.