Hello anfuk,
I am sorry to inform you that this course is being rejected. The build is definitely nice. The theme is also original and very nicely represented. However, the parkour is too hard and too long for a medium. Maybe make the parkour a bit more varied and fun too. I suggest that you fix up the parkour by either making it longer and harder (to make it a hard) or by making it shorter and easier (to make it a medium). Once you have done this, resubmit the course and I will be happy to accept it if you have done what I said :)
Thank you for submitting this course! I hope to see more from you in the future :D
If you have any questions, you can PM me on here, in game, or on discord
-Ashley (ThePKFish, fishy1980)