有(yǒu )着(zhe )冷漠杀神封(fēng )号的燕国七皇子颜(yán )曦，征战齐国一(yī )举剿灭，并且带走亡国的小(xiǎo )公主桃小薇，五岁萌娃桃小薇(wēi )进入王(wáng )府后，搅得王府上(shàng )下鸡犬不宁，冷血王爷首(shǒu )次(cì )体验养娃艰辛，对桃小薇照(zhào )顾的无微不至。二人打打闹闹，彼(bǐ )此成长