In order to be the 19th ranked hero worldwide, you would need over 300,000 mojo. To do that in a month and a half would mean that you don't work and you don't go to sleep, you max out 18 mojo each battle and you'd still be 100,000 mojo short. Not saying I doubt you, ok I am, there are no level 27 players in the top 100.
What my point is with this article is if you are maxxed out at level 40, which you probably would be if you are that point, there is no reason to go through the new adventure in the magic forest because you'd be wasting all the XPs you are earning, and the only payout is a girl for the harem at the end.