He was a spirit created by the institution’s authorities to assist students, and was "blessed" with extraordinary intelligence and strength. Although he initially performed his duties well, his immense power gradually began to corrupt him, filling him with ego. When other spirits appeared, he sought to be the only powerful spirit within the institution—a desire that led him to severely harm the others. Upon witnessing this behavior, the authorities decided to confine him until he "corrected his conduct"—a decision that only worsened the situation, causing his heart to fill with hatred.
