有着冷(lěng )漠杀神封(fēng )号的(de )燕国七皇子颜曦，征战齐国一举剿灭，并(bìng )且带走亡国的小公(gōng )主桃小(xiǎo )薇，五岁(suì )萌娃桃小(xiǎo )薇进入王府后，搅得王府上(shàng )下鸡犬不(bú )宁，冷血王爷首次体验养娃艰辛，对(duì )桃小薇照顾的无微(wēi )不至。二(èr )人打打闹闹，彼此成长