He is a young man with long, light-blue hair that is tied back into a ponytail with bangs hanging on the left side. His left eye has red sclerae, yellow irises and black pentagram design with black pupils, his right eye is blue. Abyss is pessimistic and desires to be useful, because of his Evil Eye. Despite his appearance, he is extremely shy when speaking to girls resulting in him stammering. He is also fiercely loyal to Abel Walker. Height: 175cm.