有着冷漠杀神封号的燕国(guó )七(qī )皇子颜曦，征战齐国一举剿(jiǎo )灭，并(bìng )且带走亡国的小公主桃小薇，五岁萌娃桃小薇进入王府后，搅得(dé )王府(fǔ )上(shàng )下鸡犬不(bú )宁，冷血王爷首(shǒu )次(cì )体验养娃艰辛，对桃小(xiǎo )薇(wēi )照顾的无微不至。二人打打闹闹，彼(bǐ )此成长(zhǎng )