The Su family kindly took in the refugee Wu family, only to have their ancestral home usurped. When the grandfather was taken to his funeral, the Wu family blocked the door to harass them, causing the Su father to suffer a stroke in anger. Years later, Su Niannian returned successful in her career, setting up plots step by step to fight back, ruining the Wu family's wedding, holding evidence of arson, and skillfully using business strategies to finally reclaim the Su family's ancestral home, while the villains of the Wu family also received legal sanctions.