th̛̝̒́e̫ͩ ͇̯ͣ͘h̜̥͑͠u̴̻̲ͨn̵͗͒̀t̡͕̉́͢in̢̛͚̹̆g̔͝ ̳͌̍g̘̬̋ͫa̫͊͡͠m̵͍̠ͫ̅͠e̴s͓̝͊ͤ͝

this is a crossover between 3 or two universes
the book that inspired me/ is in the same setting and characters but not the same plot is inSTINCT by rainydogco