有着冷漠杀神封号的燕(yàn )国七皇子颜(yán )曦，征战齐国一(yī )举剿灭，并且(qiě )带(dài )走亡国的小(xiǎo )公主桃小薇，五岁萌娃桃小薇(wēi )进入王府后(hòu )，搅得王(wáng )府上下鸡犬不宁，冷血王爷首次体验养娃艰辛，对桃(táo )小薇照顾的无微(wēi )不至。二人打打(dǎ )闹闹，彼(bǐ )此(cǐ )成长(zhǎng )