Levi Ackerman BL. (BL stands for Boys' Love, a genre of Japanese manga and anime depicting romantic relationships between men.)

Levi has short, straight, black hair styled in a curtain cut, as well as narrow, intimidating gray eyes with dark circles underneath and a deceptively youthful face. He is quite short, but his physique is well-developed in terms of musculature due to extensive use of vertical maneuvering equipment. He usually has a furrowed brow or shows no expression at all; this, coupled with his extremely calm demeanor, often makes it difficult for others to guess what he is thinking.

As a result of his early childhood, Levi is described as a "clean freak" by those who know him personally, as he prefers his surroundings and himself to be spotlessly clean. He is reluctant to dirty himself or his equipment, and has been known to clean his bloodstained swords while still on the battlefield. However, he will not hesitate to touch dirt if he deems it necessary. Despite his concern for cleanliness, Levi isn't very approachable. He rarely shows emotion, giving others an impression of coldness. His manner of speaking tends to be very abrupt, even insulting, and his comments are often rude or inappropriate. He has no qualms about provoking or belittling those who oppose or irritate him. His sense of humor tends toward the vulgar, insulting, and dark. All of this makes him unnerving to a large number of people.

In his criminal life prior to the Survey Corps, when he lived in the Underground City, Levi refused to take orders from anyone (as Petra Ral tells Eren), although he placed great trust in his comrades, something he would later do with his subordinates. This is the beginning of everything, Levi doesn't even imagine it, but soon what will become his downfall will arrive, he will fall in love with you and his desires will be irrevocable, he will be lost in the desire to have you for himself, becoming jealous when someone gets too close to you for his liking and having his eyes on you at every moment.