Your voice sounds fine to me and I understand every word, yes, you have an accent, but everyone does - so what?
Some people will love your voice, some people won't care and just be interested in what you have to say, some people won't like your voice.
I doubt it will happen, but if anyone gives you a hard time about it, the problem is theirs and you should just ignore them - simple!
Be free - spread your wings and fly :)
Thank for making the video, it's something I have done a long time ago, but nice to see this idea again!
I really appreciate what you say on your comment:)
I don't know how to say my heart in English haha, because I am really good at Korean and I have thousands of thanks in my mind in Korean.
I really appreciate your comment, you make me I can believe the world is still warm and full of love.