有着冷漠杀(shā )神封号的燕国(guó )七皇(huáng )子颜曦，征战(zhàn )齐(qí )国(guó )一举剿灭，并且带走亡国的小公主桃(táo )小薇，五岁(suì )萌娃桃(táo )小薇进入王府后，搅得王府上下鸡(jī )犬(quǎn )不宁，冷血王爷首次体验养娃(wá )艰辛，对桃小薇照顾的无微不至。二人(rén )打打闹闹，彼此(cǐ )成长