Louis Bell is shattered by his mother's death from cancer. Then his girlfriend lvy Scott is diagnosed with blood cancer. Unable to bear causing Bell more pain, Scott hides the truth and breaks up with him. Heartbroken, Bell goes abroad to study medicine. Five years later, he returns as a hospital president, bringing a groundbreaking cancer treatment. Unbeknownst to him, Scott has given birth to their daughter. Her cancer has worsened, but she can't afford treatment, eventually living under a bridge. Bell finally finds Scott through their daughter. After the misunderstanding between them is resolved, Bell uses his new drug to save Scott's life. The family is finally reunited.
