How do I get into Arkham?

I've been hearing whispers about the mysterious world of Arkham and its potential for immense financial gains. But how does one navigate the cryptic paths to enter this enigmatic realm? Is there a secret handshake? A code phrase? Or perhaps a series of challenging financial puzzles that must be solved to gain entry? As a seasoned professional in the cryptocurrency and finance world, I'm intrigued by the possibilities Arkham holds but am at a loss for how to begin my journey. Could you shed some light on the steps necessary to gain access to this enigmatic domain? Any guidance you could provide would be greatly appreciated.