有着冷漠杀(shā )神封号的燕国七皇子颜曦，征战(zhàn )齐国一举剿灭，并(bìng )且带走亡国的小公(gōng )主桃小薇，五(wǔ )岁萌娃桃小薇进入王府后，搅(jiǎo )得(dé )王(wáng )府(fǔ )上下鸡(jī )犬不宁，冷血王爷首次体验养娃艰辛，对桃小(xiǎo )薇照(zhào )顾的无微(wēi )不至。二(èr )人打打闹闹，彼此成长(zhǎng )