有着冷漠杀(shā )神封(fēng )号的燕国七皇子颜曦，征战齐国一举剿灭，并且(qiě )带走亡国的小(xiǎo )公主桃小薇，五(wǔ )岁萌娃桃(táo )小薇(wēi )进入王府后，搅得(dé )王府上下(xià )鸡(jī )犬不(bú )宁，冷血王爷首次(cì )体验养娃艰辛，对桃(táo )小薇照顾的无微不至。二人打打闹闹，彼此(cǐ )成长