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an and Emily have been married for two years. Since Emily is cultivated in a catholic way and considers sex to be a sin, their sex life is always miserable. To save their marriage, Yan hires a nobleman, K, to give Emily a lesson in sex. Yan cooks up a scheme to kidnap his wife and lock her up in a castle for three months for the tutorial. After the training, her attitude towards sex has been changed, but Yan is still unable to please his wife...Yan and Emily have been married for two years. Since Emily is cultivated in a catholic way and considers sex to be a sin, their sex life is always miserable. To save their marriage, Yan hires a nobleman, K, to give Emily a lesson in sex. Yan cooks up a scheme to kidnap his wife and lock her up in a castle for three months for the tutorial. After the training, her attitude towards sex has been changed, but Yan is still unable to please his wife...

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