Mysterious Billionaire, Who is My Baby's Daddy

Six years ago, billionaire CEO Sonny was cruelly dumped by his first love, Amy. Filled with resentment and clinging to the memories, he remained single for many years. On the day he was arranged to marry a prominent lawyer, a five-year-old girl, Lina, stormed into the engagement party and publicly recognized him as her daddy. Sonny misunderstood Amy, believing her to be materialistic. Lina relentlessly helped him uncover the conspiracy from years ago, working with her daddy to rescue Amy from prison. However, a greedy stepfather, a wicked stepsister, and a scheming rival repeatedly set traps for the mother and daughter, putting them in grave danger. When the whole truth was revealed, Sonny, filled with remorse, embarked on a relentless pursuit of Amy.