更让公鹿震惊的是，一个小婴儿在叔叔的体内出生了！叔叔告诉这只公鹿，他的名字叫Arandon（由Takagi配音），婴儿的名字叫Little Beru（由Maesuke Zecheng配音）。他们来自恶魔世界，这次旅行的目的是毁灭全人类！莫名其妙的是，这只公鹿与小贝鲁签订了成为小贝鲁父亲的合同，而这种颠覆性的变化让公鹿感到非常头疼。随后，身材火辣、性格火爆的恶魔女仆希露迪（伊藤静配音）来到了雄鹿的身边。一方面，他要与校园里的帮派团体作斗争，另一方面，还要照顾小贝鲁尴尬的性格。一个雄鹿父亲激动人心的温暖生活即将开始。
Manager, do you know about my husband's promotion? Director Han told the head of the planning department, Ji Xianyu and Zhang Mingzhu, that if one of them cannot be promoted, they must leave the planning room. There are rumors that Zhang will use his weakness towards women to lobby Han for promotion. Xuanyu is very anxious. He tried to attract Han, but it didn't really have a significant impact, so he called his ex girlfriend Ji Hui. He called Han home and introduced him to her. Han was completely captivated by the seductive Ji Hui. Meanwhile, Xianyu's wife was very unhappy because he blamed her for not getting his promotion, so she went to talk about Han herself...
妻子千佳在打工挣钱的同时还要兼顾家庭生活，十年如一日的状态让她感到身心俱疲。生活重压之下，她除了不断的抱怨豪太的无所作为之外其实也没有任何解决方案。夫妻关系也因为他始终无法兑现的“天赋”而一步步陷入困境。
