有(yǒu )着冷(lěng )漠杀神封号的燕国七皇子(zǐ )颜(yán )曦，征战齐国一举剿灭，并且带走亡国的小公主桃小薇，五岁萌娃桃(táo )小薇(wēi )进入王府后，搅得王府上下鸡犬(quǎn )不宁，冷血王爷首(shǒu )次体验养娃艰辛，对(duì )桃(táo )小薇照顾的无微不(bú )至。二人打打闹闹，彼此(cǐ )成长(zhǎng )