Well This Is a Predicament: AOT gang / anime crossover x male reader (modern au)

(F/N) (L/N) is a normal highschool student who has an obsession over the anime Shingeki No Kyojin/Attack On Titan. But what happens when that anime comes to life with no idea what's going on and where they are. Are there more anime characters out there being summoned? Who knows? Join (F/N) and his ever growing harem of waifus and OCs to see them overcome hardships and challenges.