Synopsis：On his wedding day, the groom discovers his fiancée has been lying to him and is pregnant with another man’s child—part of a scheme orchestrated by someone from his childhood who holds a grudge. Just as he is pushed to the brink of humiliation, the heiress of an ultra-wealthy family appears and reveals that he is actually their long-lost heir, and she is his sister, here to give him the grand wedding he truly deserves!