有着冷漠杀神封(fēng )号的燕国七皇子颜曦，征战(zhàn )齐国一举剿灭，并且带走亡国的小(xiǎo )公主桃小薇，五岁(suì )萌娃桃小薇进入王府后，搅得王府上(shàng )下鸡犬不(bú )宁，冷血王爷首次体验养娃艰(jiān )辛，对(duì )桃(táo )小(xiǎo )薇(wēi )照顾的无(wú )微不至。二人打打闹(nào )闹(nào )，彼此成长