有着冷漠杀(shā )神封号的燕国七皇子(zǐ )颜曦，征战(zhàn )齐国一举剿灭，并且带走(zǒu )亡国的小公主(zhǔ )桃小薇，五岁萌娃桃小(xiǎo )薇进入(rù )王(wáng )府后，搅得(dé )王府上下鸡犬(quǎn )不宁，冷血王爷首次体验养娃艰(jiān )辛，对桃(táo )小(xiǎo )薇照顾的无微不至。二人打打闹(nào )闹，彼此成长(zhǎng )