I understand that you have a what is supposed to be a deep and heartfelt story in your head. I also understand that English is not your 1st language. Any sort of message or exposition you delivered in the beginning is simply overshadowed by your obvious lack of finesse of the English language. It's a constant in this series and has been detrimental. Additionally, it took too long, the green text felt out of place (strangely) and the text appeared out of order. I'll say it again: get someone who can improve the grammar for you. It would hurt nothing.
Also, the exposition in the beginning had nothing to do with the visuals it seemed like. It almost seems like you are putting in these ambiguous scenes for the sake of adding "beauty" when the truth is they're senseless. And the animation remains stiff, although the buck and the wolfs running loop was actually not bad.
Truthfully, I am a bit lost. I want these episodes to be a nice watch but this one simply wasn't. The individual plot made no sense, even in the grand scheme of your atmospheric tale. You have mood. But you don't have a plot. And without a plot, you have nothing. Please work on ways to deliver a story without words. It's hard work, but there are many ways to do it.
I don't mean to be blunt. But I like this concept and want to see it improved upon. Unfortunately this episode was a step back.