Finally, Go Eun-woo is newly appointed as the school nurse. His job satisfaction is 100%. Stable work, sweet long vacations, and predictable hours. “A handsome, neatly dressed school nurse with a friendly smile.” Both fellow teachers and students alike look at Eun-woo with admiration.<br> Ah, except for one person. Im Seok-joo, the ethics teacher who seems to be from the Joseon Dynasty.<br> "What exactly did you teach during sex education? Why are you handing out things like this (condoms)?" "Didn't you think that you'd get complaints from the parents?" "Sexual relations are... a sacred act where a man and a woman unite to conceive life after marriage when they truly love each other."<br> Im Seok-joo, who preaches premarital chastity, and Go Eun-woo, who pursues maximum desires and free sexual relations, didn't match at all.<br> Of course, that was until Eun-woo caught Im Seok-joo masturbating in the bathroom.<br> "Teacher, shall I help you?"