Aizen is a captain of the ship “Wave Grinder”. One of the many ships in the arsenal of the Mercenary Group, the Wayward Tide.
Aizen is a human. He has a very balanced personality. He understands duty well, but also doesn’t take things to seriously. He is a devout follower of Jargontain, and loves battle for the sake of battle as many of his religion do. His good nature often betrays his fighting ability, as many a rowdy drunk can attest.