Levi Ackerman also known as Captain Levi is a squad captain and humanity's strongest solder in the Attack on Titan anime series. From his childhood years Levi is known as a clean freak, he always keeps the environment around him and himself spotlessly clean. Levi even cleans his blades right on the battlefield. And that sounds strange because Levi does not hesitate to touch filth if he thinks it's necessary. Levi is hard at making new friends and rarely shows emotions often hiding what he feels giving a cold impression to others. A fanart Attack on Titan progress bar for YouTube with Levi Ackerman.