The Billionaire Ex's Secret Twins

Seven years ago, Simone was forced to play the gold-digger to her sick lover Kael, triggering his heart attack. Later, her mother-in-law took her son, leaving her alone to raise their daughter, who inherited Kael’s heart condition. Seven years later, a kindergarten scuffle reunites her with Kael, who is now a CEO. She recognizes her son but dares not claim him. When her daughter falls critically ill, Kael forces her to beg him, yet he secretly lends a helping hand. In the end, all misunderstandings are cleared, and they reunite.