有着(zhe )冷漠杀神封号的燕(yàn )国七皇子颜曦，征战(zhàn )齐国一举剿灭，并且(qiě )带(dài )走亡国的(de )小公主桃(táo )小薇，五岁萌娃桃小薇进入王(wáng )府后，搅得王府上(shàng )下鸡犬(quǎn )不宁，冷血王爷首次体(tǐ )验养娃艰(jiān )辛，对桃小(xiǎo )薇(wēi )照顾的无微不至。二人打打闹闹，彼此成长