For the most part, the style was a beauty to see and I can see you trying to get out of your comfort zone.
However, the scenes, whilst understandable, required me to actually do a bit of thinking before fully grasping what happened. Not sure what went on about that sun rising up outside the cave then suddenly there's some black stuff for 3-5 frames, and then cuts back to fighting. Pretty quick transitions here and there. Good job though. I always appreciate storytelling in stickfigure animations.