The Universally Hated Character Setting Has Crumbled

After transmigrating into a book, Mu Qi became the cannon-fodder second male lead. For hurting the protagonist, he was thrown into an interstellar prison by the powerful men in the protagonist's harem. Even worse, the prison was full of men the protagonist had once kept as lovers, and they were still hopelessly in love with him. Once they learned Mu Qi had been sent there for deliberately hurting the protagonist, every one of them glared at him with hostility. Thrown into prison from the start, with every inmate a villain, Mu Qi dropped to his knees on the spot. He immediately put his past-life talent for sucking up to capitalists to use, finding someone powerful to cling to. When that person rejected him, he'd find someone else to cling to. But for some reason, one day, all the inmates who had bullied him began to act differently. "You smell so good!" "Can I kiss you?" Facing his inmates' ferocious gazes, Mu Qi nearly cried from fright. The powerful men who had once rejected him also wore strange expressions. "Didn't you say I was your best friend?" "What's so great about him? Anything he can give you, I can give you too!" "Why can't you forgive me?" Mu Qi, looking terrified: Don't come any closer! * In the first year of the Interstellar Era, after the War Against the Gods, it was as if the gods had taken revenge: many newborn children were infected with a virus codenamed Calamity God. The virus gave them extraordinary talents and far greater strength and intelligence than ordinary people. But after the age of twenty-three, they would all become emotionless killing machines, seemingly possessed by Calamity Gods and filled with a deep hatred for humanity. After several disasters caused by the gifted, the government rounded them all up and locked them in prisons to kill one another. After awakening, they were also hostile toward each other, and only the strongest could survive. Later, however, scientists discovered that the virus seemed to have an antidote. A certain gene sequence from the carbon-based humans of the old era was the deadliest poison to Calamity Gods. The gene sequence codenamed Mu Qi is a life-saving antidote to those infected by Calamity Gods, and also a poison they cannot resist. * A timid, clever little schemer of a bottom x a Calamity God top; the top is split into multiple incarnations. Theme: Saving souls lost in darkness