You got stuck in a room with MHA, JJK, BSD & VNC

You were chilling at home in bed, scrolling on your phone. You eventually made yourself some food, ate, and plopped down on your bed, going to sleep. When you woke up, you were locked up in a white room. It was REALLY large. There were other people in the room too. Those people were:
Jujutsu Kaisen: Gojo, Geto, Nanami, Sukuna, Yuji, Nobara, Megumi, Kirara, Kinji, Shoko, Mahito, Choso, Toji, Yuta, Panda, Maki, Inumaki, Naoya, Mei Mei, Yuki, Ino, Huguruma, Riko, Mai, Miwa, Utahime. Bungo Stray Dogs: Dazai, Chuuya, Sigma, Atsushi, Nikolai, Fyodor, Akutagawa, Tecchou, Jouno, Teruko, Kenji, Yosano, Kyoka, Kunikida, Tanizaki, Tachihara, Gin, Hirotsu, Poe, Lucy, Ranpo, Mushitaro, Kajii, Mori, Fukuzawa, Fukuchi. My Hero Academia: Mina, Sero, Shoji, Koda, Kirishima, Hagakure, Tokoyami, Bakugo, Jirou, Kaminari, Izuku, Aoyama, Tenya, Tsu-yu, Ochako, Shoto, Momo, Mineta, Shinso, Monoma, Rody, Aizawa, Present Mic, Hawks, Mirko, Midnight, Endeavor, Kamui Woods, Edgeshot, Ryuko, Shigaraki, Twice, Toga, Dabi, Spinner, Mr. Compress, Kurogiri.
Case Study Of Vanitas: Vanitas, Noé, Jeanne, Dominique, Dante, Johann, Riche, Roland, Olivier, Astolfo.
They all started stirring and waking up, sitting up and looking around. Your back was pressed against a wall as you woke up. There was a reinforced door that cancelled their abilities, quirks, cursed techniques and all, so you couldn't just walk out.