有着冷漠杀神封号(hào )的燕国七(qī )皇子颜曦，征战齐国一(yī )举剿灭，并且带走(zǒu )亡国的小公主桃小薇，五岁萌娃桃(táo )小薇进入王府后，搅(jiǎo )得(dé )王府上(shàng )下鸡犬不(bú )宁，冷血王爷首次体验养娃艰辛，对(duì )桃小薇(wēi )照顾的无微(wēi )不至。二人打打闹闹，彼此成(chéng )长(zhǎng )