有着冷漠(mò )杀神封号的燕国(guó )七皇(huáng )子颜曦，征战齐国一举剿灭，并且带走亡国的小公主(zhǔ )桃小薇，五岁萌娃桃小薇进(jìn )入王府后，搅(jiǎo )得(dé )王府上下鸡犬不宁，冷(lěng )血王爷首(shǒu )次体(tǐ )验养娃(wá )艰(jiān )辛，对桃小薇照(zhào )顾的无微不至。二人打打(dǎ )闹闹，彼(bǐ )此成长