有着冷漠杀(shā )神封号的燕国七皇(huáng )子颜曦，征(zhēng )战齐国一举剿灭，并且(qiě )带走亡国的小(xiǎo )公主桃小薇，五岁萌娃桃(táo )小(xiǎo )薇进入王府后，搅(jiǎo )得(dé )王府上(shàng )下鸡犬(quǎn )不宁，冷血王爷首次体验养(yǎng )娃艰辛，对桃小薇(wēi )照顾的无微不至。二(èr )人打打闹闹，彼此成长