Play to Earner

In order to grade your characters, you need to spend the hacurency, t h g and power points. You cannot earn that currency through the neftis you earn a very small amount. It's kind of look that it's i have to spend a currency in order to obtain more of that same currency. But they e points like grading and so on, where other uses of of that they hav value. I would like to be as a play to earner. I not able to grand that that second currency. And for me, that if it's a little with the proposno, it moves it too much into into gambling.