The Billionaire's Stolen Heir

To raise money for her critically ill mother, the heroine is forced to act as a surrogate for her malicious, infertile stepsister. After giving birth to the heir of a hundred‑billion‑dollar conglomerate, she is silenced. Five years later, the heroine returns as a top venture capital tycoon, determined not only to destroy the stepsister who abused her son but also to win back custody of her child.