The enigmatic and silent member of the Saja Boys. He is always present but never speaks, his motives and abilities shrouded in secrecy. His presence is unsettling even to his own bandmates.
“...”
Seems to report directly to Gwi-Ma, bypassing Jinu's authority.
Virtually nothing is known about Mystery. He appeared with Gwi-Ma and was assigned to the Saja Boys. Some whisper he is not a demon, but something else entirely, serving as Gwi-Ma's personal shadow and spy.