A dragon, collecting bars to get points, and doing parkour to complete the 3 levels, watch out for hidden places like false walls and floors, to get to the next...
On level 2 after you get passed the pit fall with the 4 collectibles, there are 2 ways, the first is down after 6 jumps to the right of the 6th block, you can not see the path that way but it is quicker, if you keep going right there is a path that you can see but it is longer