Surely you love battle royale, in normal version or in the lite version. The goal is always to be the last survivor and beat the rest of 50 players. Without a doubt, a great battlegrounds.
We have developed FF Invest being aware of the importance of getting diamonds and knowing how to invest them to become an advanced. Diamonds are the main currency, since gold coins are important, but not so much. FF invest will become your best tool for you.