有着冷漠杀(shā )神封号的燕(yàn )国七皇子颜曦，征战齐国一举(jǔ )剿灭，并且带走亡(wáng )国的小(xiǎo )公(gōng )主桃小薇，五岁(suì )萌娃桃小薇(wēi )进入王(wáng )府后，搅得(dé )王府上下鸡犬(quǎn )不宁，冷血王爷首次体(tǐ )验养娃(wá )艰辛，对桃小薇照顾的无微(wēi )不至。二人打打闹闹，彼此成(chéng )长