I like that you're trying to go for more of an inner-monologue type of storytelling. As someone who does that kind of writing all the time, it always entertains me to see how other people tackle that sort of writing style.
That being said, you do have to remember the tense in which the narrative takes place. Your character is talking as if it's present, but then describes action in past tense. If you want to keep their narrative in present tense, you have to keep their actions in present tense as well.
In addition to that, I would pay more mind to proper punctuation. There are spots where there should be commas or even full breaks via periods, but there aren't any so it just sort of runs on without any real break. Questions should be questions that end in question marks - not commas that lead into other unrelated thoughts. Trust me, it ruins the pacing of the sentence and doesn't hit the ear right at all.
Finally, don't settle for basic first-grade words. If you can find a word that sounds better than a simple root word, then use it. Ex. don't just say "I stood up from the bed", contribute their feelings into the phrase, turning it into something like "I dragged myself from the depths of my mattress, etc etc etc."
To put my criticisms into action, let's look at this excerpt:
"Raising up I forcefully opened my eyelids. Where’s my sword at, oh, there it is leaning on the shelf. I stood up heading to grab my sword. Ugh, I must’ve slept in a weird position again, my back is aching. When my hand was about 2 inches away from my sword someone spoke."
It would read better as:
"Raising up, I forcefully open my eyelids, heavy and weary. Where's my sword?- oh, there it is, leaning on the shelf. I haphazardly pull myself out of bed, lumbering for what feels like miles just to reach my sword where it's waiting for me, mere inches away. Ugh. My back is killing me - I must’ve slept in a weird position again. I'm not even able to reach my sword before I'm interrupted by an unexpected visitor."
Also, very tiny nitpick, but try to stay away from author's notes at the beginning of episodes. This is something that a lot of starting writers do, usually because they see other people do it, but really, author's notes only serve to stifle the reader experience. If you have to explain a joke, then it's not a good joke - same goes for the story. Regarding your author's note in the first episode where you say it's about how Veltak and Relia fall in love, though you might feel it's necessary to not confuse readers in the middle of the previous narrative, the fact that the episode is called "side story" should be enough of a hint to your readers. If you can't have it explained through the narrative, then it's either not worth explaining or you need to find a better way to explain it without directly spoonfeeding it to your readers. Just don't get into the habit of explaining things in author's notes. Save anything that's absolutely necessary (and even then, if it's really integral to the plot, WRITE ABOUT IT.) for your description boxes at the bottom of the episode, instead of breaking up the narrative with out of context notes. Believe me, it's a habit worth breaking.
Hope that helps! ^_^