The Billionaire's Lost Daughter

Ethan Vance returns to his alma mater, solely to make up for regrets concerning his first love, Cheryl Sterling, but is unexpectedly stopped by a high school senior named Luna Sterling. It turns out that eighteen years ago, Cheryl Sterling broke up with him, hiding her terminal illness. She passed away after giving birth to twins, entrusting the children to her family. And now, the female student standing before him is none other than his own long-lost biological daughter!