有(yǒu )着冷(lěng )漠杀神封号的燕国(guó )七皇子颜曦，征战(zhàn )齐国一(yī )举剿灭，并且带(dài )走亡国(guó )的小(xiǎo )公(gōng )主桃小(xiǎo )薇(wēi )，五岁萌娃桃小薇进入(rù )王府后，搅得王府上下鸡犬不(bú )宁，冷血王爷首次体验养娃艰辛，对桃小薇照顾的无微不至。二人打打闹(nào )闹，彼此成长