Backstory: Izuku was training Zane, his student, so he created a Energy Clone out of PURPLE Energy. In the middle of training, it started to turn a Crimson, and it started talking, something Izuku didnt make it to do so. It also knew everything Izuku knows. It started forming into a real person, forming Crimson Izuku
He is a much more Aggressive version of Izuku. He is much more sinister and rage-filled than the normal Izuku. He hates everything and everyone. He killed his mother with torture, and tortures everyone he kills, with no remorse. He has another power called Raging Flame, but the rest is just like Izuku, except a Crimson color and 50x more powerful.