有着冷漠杀神(shén )封号的燕国七皇子颜曦，征(zhēng )战齐国一举剿灭，并且(qiě )带(dài )走亡国的小公(gōng )主桃(táo )小薇，五岁萌娃桃小(xiǎo )薇进(jìn )入王府后，搅得(dé )王府上下(xià )鸡犬不宁，冷血(xuè )王爷首(shǒu )次体验养娃艰辛，对桃小(xiǎo )薇照(zhào )顾的无微不至。二人打打闹闹，彼此成(chéng )长