Writing Novels in Arkham Prison [Western Crossover]

(*Features one-sided arrows from the Bat Family, a light reverse-harem story with a behind-the-scenes mastermind!*) (Originally titled I Stir Up Trouble in Gotham Wearing Tarot Card Secret Identities. The central premise is unchanged, and the blurb is still a work in progress.) "On my second day in Gotham, I went to prison." I also had something called a Dream Come True System bound to me. "If you want to know the truth, start by recording your dreams." The unknown culprit left behind only a mysterious notebook and those words. Illiterate Ailuo: "...?" ...How do you write words?! The broken words slowly came together to form a story. Meanwhile, a group of new guests arrived in Gotham after dark... [A glimpse of the secret identities] At last, I was about to get out of prison. Ailuo breathed a sigh of relief, but the moment she left, another pair of handcuffs was slapped on her. The dark figure in a cat-eared hood is watching you: "...You're the mastermind?" Theme: Writing your own life