Hey there, Vulcan
Unfortunately, I will be REJECTING this map submission.
Theme: Your theme is somewhat original, I don't believe we've got any 'Trident' parkour maps but we have got quite a handful of underwater/sea type parkour map submissions.
Build: Your build seems pretty lazy from my perspective unfortunately, you only used a handful of blocks to create your map submission and you didn't really put much detail into it which makes it quite bland. I suggest making your build larger scaled.
Parkour: While your parkour map does have a pretty fair length for the difficulty that you chose it's very basic/simple parkour and I didn't really notice any unique parkour jumps, your jumps were pretty boring/repetitive and I didn't really enjoy it. I suggest adding more interesting parkour jumps for the future.
Thanks for submitting this map! If you have any questions, feel free to message me here on the forums, in-game, or on Discord.