When the Slave Owners Went Bankrupt, They All Wanted to Support Me?

Mu Qiu traveled to a continent called Astram, along with a slave-owner system. Anyone who could go bankrupt as a slave owner could return to their original world, carrying with them the magic and knowledge of another world! To exhaust all the system funds, Mu Qiu lavishly purchased the most expensive slaves from slave traders. He provided them with the finest homes, hired top elven mages to teach them magic, and meticulously cared for them, guiding them back to the world. To prevent them from staying and earning money for him, he mocked them while secretly providing them with escape opportunities and continued to support them after their escape. When Mu Qiu finally exhausted all the system funds and was about to go bankrupt as a slave owner, he discovered that the princess of a fallen nation, a dragon maiden, and an elven princess he had adopted had all returned to his manor, hoping to support him, who was on the verge of bankruptcy. "Master, we have finally waited for this day of your downfall. We knew all along that you deliberately let us go and that you had been secretly helping us. Now, it is our turn to help you!"