有(yǒu )着冷漠杀神封号的燕国(guó )七皇子颜曦，征战齐国一举剿灭，并且带(dài )走(zǒu )亡国的小公(gōng )主桃(táo )小薇，五岁萌娃桃小薇进入(rù )王府后，搅得王府上下鸡犬不宁，冷血王爷首(shǒu )次体验(yàn )养娃艰辛，对桃小(xiǎo )薇照(zhào )顾的无微(wēi )不至。二人(rén )打(dǎ )打闹闹，彼(bǐ )此成长