有着冷漠杀(shā )神封号的燕国七皇子(zǐ )颜(yán )曦，征战齐国一举剿灭，并(bìng )且带走亡(wáng )国的小(xiǎo )公主(zhǔ )桃小薇，五岁萌娃桃(táo )小薇进入(rù )王府后，搅得(dé )王府上下鸡犬(quǎn )不宁(níng )，冷血王(wáng )爷首次体验养娃艰辛，对桃小薇照顾的无微(wēi )不至。二人打打闹闹，彼此成长(zhǎng )