有(yǒu )着冷漠杀神封号的燕国七(qī )皇子颜曦，征战齐国一举剿灭，并且(qiě )带走亡国的小公主(zhǔ )桃小薇，五岁萌(méng )娃桃小薇(wēi )进入王府后，搅(jiǎo )得(dé )王府上(shàng )下鸡犬不宁，冷血王爷首(shǒu )次体验养娃(wá )艰辛，对(duì )桃(táo )小薇照顾的无微不至。二人打打闹闹，彼此成长