WTF!!!!! The adena problem is real, you cant get good gear withous spend money.
But you are saying you can not get 4billons adena in 5 years? I dont know what are you doing.
But i can give you an example
A lot of people make a lot of adena in de past Alien Event collecting Alien nano suplements, doing that for one week you can collect 4b easy
you should take advantage of the few free events that we have.