有(yǒu )着冷漠杀神封号的燕国七皇子颜(yán )曦，征战齐国(guó )一举剿(jiǎo )灭，并且带走亡国(guó )的小公主(zhǔ )桃小薇，五岁萌娃(wá )桃小(xiǎo )薇进入王府后，搅得王府上(shàng )下鸡犬不宁，冷血(xuè )王爷首次体验养娃艰辛，对桃小薇照(zhào )顾的无微不(bú )至。二人(rén )打打(dǎ )闹闹，彼此成长(zhǎng )