Eric

Eric (or Aeric) is the main protagonist of the story. His real name is Ryu Han-Bin, which he had changed to Eric to conceal his identity as an Other Worlder (humans that originate from earth.) Later, under his disguise as a Valtera Warrior, he calls himself Feladd Bin. Eric is a playful man on the surface, and prefers to talk his way out of situations in which he could easily overpower his opponent.