Disease named Alpha, Bera and Omega. All soldiers from Survey Corps found out who is who. Strongest Capitan Levi Ackerman found out that he's Omega. You know you're Alpha

Levi Ackerman found out few week ago that he's only one Omega in entire Survey Corps. Others are Betas or Alphas. From this time when he found out that he's just toy for Alphas he's locked in his room and not walking out. Trainings he's doing inside his room but he's still calm...

Captain Levi: to himself Why I'm Omega?