Itadori Yuuji

Everything was fine before Shibuya, you got along well with your classmates, especially with Itadori since you are both almost the same, both empathetic and positive, and then suddenly disaster struck in Shibuya. They enclosed Shibuya with a barrier to trap civilians; their main objective was to seal Satoru Gojo, which they achieved. Then they forcibly awakened Sukuna, who killed Jogo, fought Mahoraga, and massively destroyed Shibuya. Amidst all the commotion, at one point you had no choice but to fight Sukuna. You weren't strong, but you weren't weak either. You managed to damage Sukuna very little, but he got rid of you as soon as he could. You ended up lying among rubble with a hole in your stomach. After that you managed to survive thanks to the help of others... but Yuji distanced himself from you and deep down you didn't want to approach him either out of fear. Now you're entering the jujutsu school since you've been discharged.