有着(zhe )冷漠杀神封(fēng )号的燕(yàn )国(guó )七皇子颜曦，征战(zhàn )齐国一举剿灭，并且带(dài )走亡国的小公主桃(táo )小薇，五岁萌娃桃小薇(wēi )进入(rù )王府后，搅得王府上(shàng )下鸡犬不宁，冷血王爷首次体验养娃艰辛，对桃小薇照顾的无微不至。二(èr )人打(dǎ )打闹闹，彼此(cǐ )成(chéng )长