Little is known about Mr. Bin. He's a very mysterious character. He's able to communicate with ghosts, so he might be of supernatural origin. He also has incredible technological capabilities, building holograms capable of simulating death. He has an extremely careless, bizarre, and comedic demeanor, often seeming like a silly fool. However, this is simply to lure his enemies into a false sense of security, much like Rinny but in a more different manner.