Hello xMakoto,
I regret to inform you that your map is being rejected.
The theme is original, and quite unique in my opinion, so good job on that!
The build is accurate to what you are going for; there could be some more variety, but overall it is very pleasing to look at!
The parkour is the main concern. As mentioned above, it is quite repetitive throughout. Try incorporating different jump styles throughout your entire map! This may include; heads, clay, water, and many more different types of jumps! The length of the map is good for the hard difficulty; however, the jumps were a bit easy.
Thank you for submitting your map, I would love to see more submissions from you!
Have a nice day,
Kristina