有(yǒu )着冷漠杀神封号(hào )的燕国七皇子颜(yán )曦，征(zhēng )战齐国一举剿灭，并(bìng )且带走亡国的(de )小公主(zhǔ )桃小薇，五岁萌娃桃小薇进入王府后，搅得(dé )王府上(shàng )下鸡(jī )犬不宁，冷血王爷首次体验养娃艰(jiān )辛，对桃小薇照顾的无微不(bú )至。二人打打(dǎ )闹(nào )闹，彼此成长