有着(zhe )冷漠杀(shā )神封号(hào )的(de )燕国七皇子颜曦，征战齐国一(yī )举剿灭，并(bìng )且带走亡国的小(xiǎo )公主桃小薇，五岁(suì )萌娃桃(táo )小薇进(jìn )入王府后，搅得(dé )王府上下鸡(jī )犬(quǎn )不宁，冷血王爷首次体(tǐ )验养娃艰辛，对桃小薇照(zhào )顾的无微不至。二人打打闹闹，彼此成长