สู้เขานะ...คุณชายเก็บขยะ

He firmly believed that the poor child had been the richest son for 20 years. When he was about to graduate from college, he decided to confess his family background to his son and let him inherit the company. However, his son, who had been poor for 20 years, did not believe it, and even complained that his father had "illusion".