From Substitute Bride to His True Wife: All Episodes

The Story

Sister's infidelity video surfaces on wedding day, forcing the younger sister to marry the Wall Street heir she previously considered her brother-in-law. The male lead initially suspects the female lead of orchestrating a family scam, treating her with coldness and constant tests. She believes he marries her solely to humiliate and take revenge. External blows, including media sieges, sister's scheming, family pressure, commercial frame-ups, pregnancy misunderstandings, and an ex-partner's return, force them to confront challenges together. Side plots involving domestic abuse and equity crises further complicate their situation. The couple evolves from an awkward pairing into a contractual alliance. Their dynamic shifts from misunderstanding to standing side-by-side. They finally confirm true love while protecting each other from the relentless attacks surrounding their union.