The Will of the WIsps "Find Wisps" quest

[Athari]

Maybe I'm missing something stupidly obvious, but I'm currently stuck. I went to a sandy place (Windswept Wastes), reached the second spirit well, then after some crazy Super-Meat-Boy-pixel-hunting-across-multiple-screens jumps reached a closed door on the top. It told me I'm missing some body parts.

Okay, so I went to a shadowy place (Mouldwood Depths), reached a well and... I see a quest icon a couple of screens away, but there's a wall there and I don't see any way to break it. Going back to the left from the well is close to impossible too, it's like 0.1 second precise.

There seem to be other unexplored areas (I think I can jump left from the big wheel now), but I feel like I'm doing something wrong and missing an obvious way to progress in these two areas.

Midnight Burrows is confusing too. Didn't it tell me I'll uncover some fighting secrets or something? I don't feel like I've uncovered anything like that.

[Urthdigger]

Once you get the quest to find the wisps, you can go to the Luma Pools, Mouldwood Depths, or Baur's Reach. You have all the tools to do any one of those areas. Wish I could help you with the wall, but I'm afraid I don't know what you're talking about. Can you post a picture somehow?

Windswept Wastes is meant to be the final wisp area you go to. While you can get all the way to the end (as you found out), it does stop you until you have the others.

Midnight Burrows should have given you a stone to give back to the guy, who remarks that it's just how to open the door except it's backwards... so open the door backwards. You'll get an ability that grants +25% damage to all attacks.

[Athari]

Mouldwood Depths: https://imgur.com/a/uHeB0F1

[Urthdigger]

I believe the wall to the right is a shortcut from the other side. Is there any firefly containers you can open up near the well? You shouldn't need to do any platforming that's TOO crazy, it's kind of a linear area if you follow the relatively lit sections and use the fireflies. You're looking to eventually find an ability to turn yourself into a light source which will let you freely explore the level. It's down in the bottom right corner of the area, but you'll need to go left before you can go down.

[Athari]

Found a path. There's a firefly container high above the well which can be broken with a bow attack.

Thanks for help!