Wen Yi grew up as a well-behaved young woman who always followed her family's arrangements, including accepting an arranged engagement. An unexpected encounter at a gathering of friends brought her into contact with Han Muchen, her best friend's older brother. Startled by what happened, she chose to avoid him, hoping to dismiss it all as a misunderstanding and move on. Han Muchen developed feelings for Wen Yi but never pressured her. He remained restrained and courteous in public, quietly caring for and protecting her in private while patiently waiting for her to let down her guard. Gradually, his tenderness and persistence won her heart. Wen Yi found the courage to face her true feelings, reconsider her existing engagement, and ultimately follow her heart. The two finally found their way to a sweet ending in which their love was mutual.