Well as far as I understand, our omega is a painter, who got payed load of money to paint murder scenarios and than a corporation killed the people's as shown in omegas painting, which make him suspect and was send to a jail full of alpha males. The guy with whom our omega is sleeping with was send by the same corporation to manipulate and assassinate him and the guy with the glasses is also send to same jail to protect him...and I believe that you're trying to ask whether he was innocent or not?!. Its not purely opique but believe he is innocent but is facing a dark conspiracy. Hope it'll help!
wait sorry im a little confused...
the mc omega who is a painter is supposedly an alpha killer but we don't know anything about that yet right? like we as an audience don't know if he is or not? bc i was a little confused what happened in the first chapter and why he got arrested lol..