有(yǒu )着冷漠杀神封(fēng )号的燕国七皇子颜曦，征战齐(qí )国一举剿灭，并且带(dài )走亡国的小公主桃小薇，五(wǔ )岁萌(méng )娃桃(táo )小(xiǎo )薇进入王府后，搅得王府上(shàng )下鸡犬不(bú )宁，冷血王爷首(shǒu )次(cì )体验养娃艰辛，对桃小(xiǎo )薇照顾的无微不至。二人打打闹闹，彼此成长(zhǎng )