S Master Holic

Ex-servant and ex-princess, an upheaval love story? Multi-millionaire’s daughter Kanna, was very demanding to her servant, Kou. But, someday, her family’s business went bankrupt, and Kanna had to live a life that was full of debt…

That time, Kou came back as a giant financial company’s illegitimate son. He was willing to support Kanna's family as long as Kanna worked as his slave…