Terminally ill with pancreatic cancer, Pei Ying chooses to hide her diagnosis and undergo surgery alone, not wanting to burden her husband Shi Mingzhou. But the same day, Mingzhou brings home Lu Ying, claiming she also has cancer, and demands a divorce. Brokenhearted, Pei Ying lets go and faces death in solitude. Only after she leaves does Mingzhou uncover the truth. Drowning in regret, he realizes he wasted their precious time. Now, all he wants is to give her every ounce of his love in whatever little remains of her life.