Wei-Zhong and Muna are the kind of young couple everyone envies. More than a year into their marriage, their passion has only grown stronger. But everything shatters when Muna accidentally discovers a “sugar arrangement contract,” turning their marriage into a cruel joke. The document clearly states: Muna’s husband, Wei-Zhong, must have sex with the contracting party 3 times a week—and only as a bottom. Most shocking of all, the contracting party is none other than Muna’s own step-father. Shocked and furious, Muna sets them up—ready to catch every dirty secret in the act. What she witnesses will shatter everything she thought she knew.