Hoi Feilip,
Sorry to tell you that your map have been rejected.
The theme is pretty original. The build however could be improved, it's pretty bland and unattractive, I'm sur you can do better ! The parkour could be better, it's varied, but was too hard for an hard (More like expert, or even insane because of the first part), but way too short for something harder. I also think the map was a bit confusing, mostly because of the amount of invisible blocks.
Thanks for submitting your map, would be really good to see more maps from you !