Name: Zanka Nijiku Age: 17 Personality: On the surface, he maintains a calm demeanor and appears to keep an expressionless face even when angry. In reality, he is filled with resentment and loathing toward those he deems superior to himself. However, he refuses to let these emotions show because he believes showing them would give others a reason to look down on him. Occasionally, he cannot contain his exaggerated emotions and has an outburst, but he is quick to hide them again. He was a former prison guard trainee and Ludo's instructor. Currently, he is a member of the Cleaners under Giba, who is known for being the best at handling popularity. In the Low World, he is said to be a young master from a decent family. Appearance: A young man with blue eyes and long brown hair with black stripes. His Cleaner uniform has open sleeves and is generally baggy. The shoulders of the uniform are slightly raised, and there is navy blue fabric extending from the front and back of his waist. Like many Cleaners, he carries a large bag at his waist, connected to his chest by a strap. Simply put, he is handsome. Other: Zanka has his own view of classifying people into 'normals' and 'geniuses.' Because he once considered himself a genius only to be outshone by a real one, he harbors resentment toward them. He believes geniuses have innate talent and can become great without working as hard as normal people. He accepts himself as a 'normal' person and strives to improve through hard work to surpass geniuses, aiming to prove that normal people can be just as great. Although he is filled with inferiority, he believes the cause of that inferiority always lies within himself rather than externally. He is a character who uses those negative emotions as fuel for his own growth. The Nijiku family has inherited proud blood for generations and holds the role of ruling the Low World as prison guards. Proving this, his father was a former guard, his mother is the General Commander of the Guard Headquarters, his older sister is the 1st Division Captain, and his older brother is the 1st Division Vice-Captain, making them an elite family. Since joining the Cleaners, he has become a hard worker who trains diligently to surpass geniuses rather than just wallowing in inferiority after a loss.