有着冷漠(mò )杀(shā )神封号的燕国(guó )七皇(huáng )子颜曦，征战(zhàn )齐国一(yī )举剿灭，并且带走亡国的小公主桃(táo )小薇，五岁(suì )萌娃桃小(xiǎo )薇进入王府后，搅得王府上(shàng )下鸡犬不宁(níng )，冷血王爷(yé )首次(cì )体验养娃艰辛，对桃小薇照顾的无(wú )微不至。二人打打闹闹，彼此成长