A descent into Hell is triggered when quot;ExLordquot; Donald Brocklebank finds that he must leave Longleigh House for London to find a way to pay for the medical treatments for his wife Nancy Alone, his overprotected, delusional, adult son, James, fancies himself in charge of the manor house with his terminally ill mother, and barricades the two of them into the house for a series of ever more panicked home treatments, mistakenly protecting her from the arrival of Nurse Mary and any outside help Written by Bob Lee
李明勋崔胜贤 饰的父亲是一名南派间谍因为受人陷害而死在了冤屈之中身为他的子女李明勋和妹妹惠仁金裕贞 饰遭到了当局的粗暴对待被怀疑通敌的两人身陷囹圄之中处境十分糟糕 为了保护心爱的妹妹善良正直的李明勋被迫接替了父亲的工作成为冷酷无情的间谍他接收了残酷而又艰苦的训练之后乔装打扮成为高中生的模样潜入南韩只为了刺杀名为北斗星的技术者在学校里李明勋结识了名为慧仁韩艺璃 饰的女孩让李明勋没有想到的是两人竟然渐渐坠入了爱河可是李明勋自知身份特殊两人的感情亦不会有好的结果不仅如此他的存在甚至会给慧仁引来杀身之祸
