有(yǒu )着冷漠(mò )杀神封号的燕国七(qī )皇子颜曦，征战齐国(guó )一举剿灭，并(bìng )且带走亡国的小公主桃小(xiǎo )薇，五岁(suì )萌娃桃小薇进(jìn )入(rù )王府后，搅得王府上(shàng )下鸡犬不(bú )宁，冷血王爷首次体(tǐ )验养娃艰辛(xīn )，对(duì )桃小薇(wēi )照顾的无微不至。二人打打闹闹，彼此成长