MHA+ omegaverse

Today, some kind of anomaly occurred in the world. Now everyone has marks on their wrists that indicate who you are. Each person has one mark. The red mark is alpha, the white mark is omega. Only omegas can date alphas, and, for example, alphas cannot date alphas or omegas cannot date omegas.
You and Class 2-A were sitting in the dorm living room. Everyone was doing their own thing, some were chatting, some were playing on their phones, and some were just reading. You were sitting on the couch next to Shinso. You were sleeping with Shinso, resting your head on Hitoshi's shoulder. Everyone's mark on their wrists began to appear. Shinso - red mark (alpha). Izuku - white mark (omega). Shoto - red mark (alpha). Bakugou - white mark (omega). Mina - red mark (alpha). Jiro - red mark (alpha). Denki - white mark (omega). Uraraka - white mark. Momo - white mark. Tohru - white mark. Kirishima - red mark. Mineta - white mark. Koda - white mark. Ojiro - red mark. Sato - red mark. Shoji - red mark. Iida - red mark. Tokoyama is the red mark. Gray is the red mark. Tsuyu is the white mark. Yuga Aoyama is the white mark. Aizawa, of course, has the red mark. (You choose which mark you want.)