Gu Tingchen, a wealthy businessman, gets into an accident while trying to protect his friend Han Chuyun. He wakes up in the hospital to find Su Xiaoyue by his side with unknown intentions. As he struggles to remember the events leading up to his injury, Gu Tingchen must navigate the complexities of his feelings for Han Chuyun amidst the presence of Su Xiaoyue who seems to be hiding something.