有着(zhe )冷漠杀(shā )神封(fēng )号的燕(yàn )国七皇(huáng )子颜曦，征战齐国一举(jǔ )剿灭，并(bìng )且带走亡国(guó )的小公主桃小薇，五岁萌娃桃小薇进入(rù )王府后，搅得王府上下鸡犬不宁，冷血王爷首次体(tǐ )验养(yǎng )娃艰辛，对(duì )桃小薇照顾(gù )的无微不至(zhì )。二人打打闹闹，彼此(cǐ )成长