The years of youth played the pure love story of the Mood for Love. The bright starlight under the starry sky ignited a trace of throbbing, but the passing of time ended the original beauty. The pain surrounding the heart became deeply rooted in the blood with the passage of youth, corroding the slowly rotting heart. Cheng Yilin, who lives in darkness every day, has been feeling bitter without the warmth and love of her family since she was a child. However, fate did not favor this 18-year-old girl. The man she loved so much, Ye Yuhan, ruthlessly abandoned her, causing her to live in numbness for three years. Fortunately, she had a good sister, An Yiqing, who was by her side to accompany her, but she still couldn't cover up the pain that had already flooded her heart, so she decided She chose to leave her only good sister and came to the city where Ye Yuhan lived alone. She was stubborn and resolutely chose to expand the pain to the point where she wanted to engulf every cell in her life. However, fate always liked to play tricks on her who was already exhausted. Because of an incredible man, Lin Anjun, she met Ye Yuhan again after a long absence. Heavy blows fell on her again and again, and Cheng Yilin, who was on the verge of collapse, was once again pushed to the bottom.