Mentally A Monster

"The world is ending, finally." A man was looking out the thick barred window. It was tiny and little light could get inside. This man is Wen. He's been in an asylum since he was 16 and he was finally able to get out yet under the conditions of an apocalypse. Everything he remembered had been changed and with little experience except for his weird urge to kill, it was going to take alot to survive. [ LGBTQ+ characters, Gore, Phychological thriller Don't read it if your sensitive. All events that happen in the book are unrelated to real life... some what The mc only starts his crazed killing after a certain part, not right away. It's somewhat wholesome at the beginning... with a touch of horror/thriller. The first part is just to create context and introduce some characters who will be important later on.]