The Clever Heiress Buys a Prince to Keep the Peace

In her previous life, she mistook her enemies for her parents. Though she was heir to a vast fortune, she ended up as a beggar's wife... Reborn, she hires a captivating man before returning to her family. She kills wicked servants, fights schemers, puts arrogant elders in their place, saves her elder brother, and helps her elder sister. With a brilliant mind, she builds a flourishing business. But the enchanting man she hired refuses to leave even after their contract expires, and now he's trying to take over her room... She points at him. “His Majesty has arranged for me to marry your elder brother. You should call me sister-in-law.” “Looks like His Majesty needs to be replaced. Who do you think would be suitable?”