Su Qing and boyfriend Lin Nan saved 420k for a house down payment after eight years. Her adoptive parents stole the sum as betrothal money for her brother Su Hao and stuck her with over 100k online debt. Su Qing severs all ties once she learns the truth, only to discover she is adopted and inherits 50 million from her birth mother. With a lawyer, she sues to get her money back. The vengeful Su family spreads online slander and crashes her wedding. She lays out proof in public. Su Hao receives 11 years for fraud, her adoptive father 3 years. Su Qing marries Lin Nan, pays legal alimony to her adoptive mother, keeps her moral bottom line and embarks on a new life.