有着冷(lěng )漠杀(shā )神封号的燕国七皇(huáng )子颜曦，征战(zhàn )齐国一举剿灭，并(bìng )且带(dài )走亡国的小(xiǎo )公主桃小(xiǎo )薇，五岁(suì )萌娃桃小薇进(jìn )入王府后(hòu )，搅得王府上下鸡(jī )犬不宁，冷血王爷首次体验养(yǎng )娃艰辛，对桃小薇照顾的无微不至。二人打打(dǎ )闹闹，彼此成长