有(yǒu )着冷漠杀神封号的燕国七皇(huáng )子颜曦，征战齐国(guó )一(yī )举剿灭，并且带走亡国(guó )的小公(gōng )主桃小(xiǎo )薇，五岁萌娃桃小薇(wēi )进入王府后，搅得王府上下(xià )鸡犬不(bú )宁，冷血王爷(yé )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，彼此成长