有着冷漠杀神封号(hào )的燕国七皇子颜曦，征(zhēng )战齐(qí )国一举剿灭，并且带(dài )走亡国的小公主桃小(xiǎo )薇，五岁萌娃桃小薇(wēi )进入王府后，搅得(dé )王府上下鸡犬不宁，冷(lěng )血王爷(yé )首次体验养娃(wá )艰辛，对(duì )桃(táo )小薇(wēi )照顾的无微不至。二人打打闹(nào )闹，彼此成长(zhǎng )