"나에" and "나의" Of the two only "나의" is correct, and it means "my" as you say. "나에" is wrong. The closest thing to it is "나에게" (to me). There is a particle "에"(to, in, at; 집에, 지난주에), but it is for places and things only. For people, we use "한테" or "에게" instead of "에" to mean "to/for someone". However, "나의"(it is often shortened to "내") pronounces very similar to [나에]. Some semi-literate people or those who disdain proper spelling write it as "나에". So you may see "나에", but it is wrong.

没有나에 나에就是나의的实际上的发音 나의是我的