Second Marriage to a CEO: Ex-Husband's Brother Becomes Son-in-Law

At her wedding, her husband caused her father's death, and the male lead's goddaughter forced her to jump into the sea. Though saved by the male lead, her company was stolen by her ex-husband. Her ex-husband married the male lead's goddaughter, believing she was dead. But she married the male lead instead. She later reclaimed her company through her own strength and found true love with the male lead.