Hello Sapphirekuma,
Unfortunately, I will be
Rejecting your map.
There isn't really a theme, I'd suggest reading over the document in this thread -
https://manacube.com/threads/parkour-list-with-theme.20194/ so you can make sure you have an original theme when building maps. With that, there isn't a main build in this map, only the jumps. Try to have a main build in your map that compliments the theme, then factor the jumps into that.
The parkour is very repetitive, as it is only neos. Try to experiment with a variety of blocks and items when building jumps, this will make your map more enjoyable to complete.
The difficulty is suited to a hard map, and the length is good for an insane map.
Thanks for submitting your map! I hope to see more maps from you in the future.