Tong Yan, a modern college student, travels back in time to the princess who was poisoned to death because of a car accident. A subjugated princess married a man she didn't love and was bullied by her concubine, but her husband turned a blind eye! "I am not that Feng Ruixi who will be bullied again!" "Give me a divorce note, and we will be happy." "Don't even think about it! You are mine in life, die! If anyone else dares to touch you!" After the grief, she lay dying in his arms. "Wanqi Linchen, let me go as your last gift to me." "No! Never! We live and die in the same cave!"