有着冷漠杀神封号的燕国七(qī )皇子(zǐ )颜曦，征战齐(qí )国(guó )一举剿(jiǎo )灭，并(bìng )且带(dài )走亡国的小公主(zhǔ )桃小薇，五(wǔ )岁萌娃桃小薇进(jìn )入王(wáng )府后，搅得王府(fǔ )上下鸡犬不宁，冷血王爷首次体验养娃艰辛，对(duì )桃(táo )小薇照顾的无微不至。二人打打闹闹，彼此成(chéng )长