This is a sort of f-god story with a corrupt Ink and a forced to do his job Error. Geno after being kidnapped by Ink is forced into the anti void. There he is tortured and loses all his memories from before. He starts destroying Aus for Ink after Ink released him because he thinks of Ink as his saviour from the hell he was in. Death was destroyed when Geno went missing. Forced into his own hell of solitude and the horrific death he has to see on a day to day basis. That's when he feels aftertale back in the multiverse. That's when Error is released from his prison.