Crossover: What Do You Do When You Meet □□?

As a veteran transmigrator, Luo Ke thinks she's landed in an exceptionally good spot this time! Looking around, she sees luxurious, comfortable furnishings, an elegant chandelier, and the soft bed beneath her... This has to be a five-star hotel room! After going through mountains of corpses, garbage dumps, and falls from great heights, it's been ages since she's seen a room like this. Oh, thank you, transmigration gods! But the very next second, the bathroom door beside her swings open, and a naked red-haired hottie steps out! When he sees her, he lets out an amused laugh. "Hmm? Did a little apple fall from the sky?" Luo Ke: ...Help! I recently binge-watched two versions of the Hunter anime, and then realized I've fallen for a pervert →_→ (covers face). I don't know if there's any hope of saving myself! P.S. This story visits multiple worlds. Hunter is just the beginning. According to my current plans, there should be Hunter, Katekyo Hitman Reborn!, Fate (FZ + FSN), and sports anime (The Prince of Tennis, Kuroko's Basketball, and so on). I also really want to add Saiki Kusuo, but... it's so troubling. His powers are way too broken! P.P.S. The male lead hasn't been decided yet. I liked Hisoka at first, but he's way too hard to win over :(