After the slave owners went bankrupt, they all wanted to keep me as a mistress.

Mu Qiu transmigrates to the continent of Astram, accompanied by a unique system that allows him to return to his original world upon going bankrupt as a slave owner. To expedite this process, Mu Qiu extravagantly purchases the most expensive slaves from the market, lavishing them with the finest accommodations, hiring top elven mages to teach them magic, and providing for their every need. However, his true intentions are to mock and ridicule them, while secretly offering them opportunities to escape. As Mu Qiu depletes the system's funds, he inadvertently fosters a sense of loyalty and gratitude in the slaves. When the time comes for him to go bankrupt, the princess of a fallen kingdom, a dragon girl, and an elven princess he had adopted years prior unexpectedly return to his manor, seeking to repay their debts of gratitude and care for him.