有着冷漠杀神(shén )封号(hào )的燕国七皇子颜曦，征(zhēng )战齐国一举剿灭，并且(qiě )带走亡(wáng )国的小(xiǎo )公主桃小薇，五岁萌娃桃小(xiǎo )薇进入王府后，搅得王(wáng )府上(shàng )下鸡犬不宁，冷血王爷首次体验养娃艰辛，对桃小(xiǎo )薇照(zhào )顾的无微不至(zhì )。二人打(dǎ )打(dǎ )闹闹，彼(bǐ )此成长