Max out.Now what?

[Azizzz]

What shood i do after i max out all buildings cleared all 3 maps whiht dungeons inside ?There is onle 3 heroes in this game ?Can i farm somthing to give exp and gear beside the mobs from main area?The dungeons dont reset themselves ?Just bought the game i i playd like 10 12 hours straith but now i dono what to do.Help pls