有着冷(lěng )漠杀神封(fēng )号的燕国七皇(huáng )子颜曦，征战齐国(guó )一举剿(jiǎo )灭，并且(qiě )带走(zǒu )亡国的小公(gōng )主(zhǔ )桃小薇，五岁萌娃桃小薇进入王府后，搅得(dé )王(wáng )府上下鸡犬不宁，冷血王爷(yé )首次体验养娃艰辛，对(duì )桃小薇照顾的无(wú )微不至。二人打打闹闹，彼此成长