In the Vice President of ELN’s secretarial office, Han Seo-won is impersonating her brother as a newly employed secretary. Because of his new secretary, Vice President Lee Kang-joon can’t sleep. Would his vivid dreams spiral the man out of control? “Sir, I think it is better for you to stop and rest.” “Rest? Because of you, I can’t sleep.” Her heart thumped at that answer; somehow she knew this was something different from their past relationship. “I’m going crazy dreaming of you moaning under me every night.” “Wh-what?” “So I advise you to run away before you get eaten by me.” Can Seo-won keep her secret to the end?!