Smart, clever, and resourceful, Daon worked hard to overcome being poor. But his cheap ways are getting on the last nerve of his coworker, Sunghyeon, who hates him! After an incident with his own impoverished parents, Daon is suddenly growing closer to Sunghyeon while balancing feelings for his former tutor, Jaemin. With mixed emotions and unspoken secrets, will Daon be rich with love or fall back into poverty?