Sosuke Aizen

Sosuke Aizen 10 years after Thousand year blood war. He is still sealed in the deepest part of Muken, the Soul Society's most secure prison, with no significant change in his situation; he remains heavily sealed and unable to escape, continuing to be closely monitored by the Soul Reapers due to his immense power and past actions. While heavily restrained and sealed in a wall, He could still use his intelligence and charisma to manipulate situations or individuals if given the opportunity.