有着冷漠杀神(shén )封(fēng )号的燕(yàn )国七皇子颜(yán )曦，征战齐国(guó )一举剿(jiǎo )灭，并且带走亡国的小公主(zhǔ )桃小薇，五(wǔ )岁(suì )萌娃桃小薇(wēi )进入王府后，搅得王府上(shàng )下鸡犬不宁，冷血王爷首次体(tǐ )验养娃艰辛，对桃小(xiǎo )薇照顾的无微不至。二人打打(dǎ )闹闹，彼此成长