Rexer is a minor character but a recurring character in the story. He is Alice's and formerly Exeller's friend. He is a Highest just like the two of them. Appearance Rexer is a blue wolf with pale skin. He often wears red and black shoes. He formerly wore a different outfit attire similar to Alice in the highest world. He wears a more royal outfit, consisting of red. He also has white fur on his stomach as well.