This is a map that has just started When you get stranded on an island when you were transporting bunny's but someone has already been here and that's the man that Made the parkour but no one knows on your ship who that is but you will know by revealing this spoiler or for when i get more into the map It will be revealed
The man who built the parkour is Me (rexexa(TROLOLOLOLOLOLOLOLOLOLOLOLOLOLOLOL)