有着冷漠杀神封号(hào )的燕国(guó )七(qī )皇(huáng )子颜曦，征战(zhàn )齐国一举剿灭，并且带走亡国的小公主桃(táo )小薇，五岁萌娃桃小薇进入王府后，搅得(dé )王府上(shàng )下鸡犬不宁，冷血王爷(yé )首次体验养娃艰(jiān )辛，对(duì )桃(táo )小薇照顾的无微不(bú )至。二人(rén )打打闹闹，彼此成长