有着冷(lěng )漠杀神封号(hào )的燕国七皇子(zǐ )颜曦，征战齐国一举剿(jiǎo )灭，并且带走亡国的小公主桃(táo )小薇，五岁萌娃桃小薇进入(rù )王府后，搅得(dé )王府上下鸡犬不宁，冷血王爷首(shǒu )次体验养娃艰辛(xīn )，对桃小(xiǎo )薇照(zhào )顾的无微不至。二人打打闹闹，彼(bǐ )此成长(zhǎng )