Dabi had been hit by a quirk of a new hero. Their abilities were unknown to a lot of people, including the League. Going back to base, Dabi began to feel ill. He complained of cramps, headaches, and nausea. You assumed the heroes quirk caused illness and sent him off to his room to heal. Later you came with some medication and food. You knocked on the door announcing your presence and then walked in. You stopped in place when you saw Dabi. He wasn't exactly...him anymore...