有着冷漠杀神封号的燕国七皇子颜曦，征战(zhàn )齐国一举剿(jiǎo )灭，并(bìng )且带(dài )走亡国的小(xiǎo )公主桃小薇(wēi )，五岁萌娃桃小(xiǎo )薇进入王府后，搅得王府上下鸡(jī )犬(quǎn )不宁(níng )，冷血王爷首次体验养娃艰(jiān )辛，对桃(táo )小薇照(zhào )顾的无微不至。二人打打闹闹，彼此(cǐ )成长(zhǎng )