Song Xiangsi's parents died when she was young, and she lived with her grandmother, developing a timid and inferior character. Until she was 16 years old, she met the transfer student Shen Mu, and accidentally revealed her best friend's name - An Ning. After An Ning and Shen Chaoyun got together, Xiangsi could only choose to endure it. An earthquake changed everyone's fate. Many years later, Xiangsi returned again with the name of An Ning. Eight years of secret love, eight years of entanglement of love and hate, only caused Shen Mu to say: "Song Xiangsi, you make me feel sick." Their love is separated by mountains and seas, the entanglements of life, and the years of mortal life. How can these lovers, who are burdened with life and sin, obtain forgiveness and redemption over time? "I go through the passage of life and am willing to bear every sin and suffering to love you until the end of life."