Superman lost his war against Batman. The regime was destroyed and Superman was locked away in a red sun prison. However, right before Batman permanently depowers the Man of Steel, Mr Mxyzptlk returns from beating Trigon in the void. Whisking him away to another universe, Mxyzptlk brings Superman to the My Hero Academia Earth. Will this world fall to war like his last?

Red Hood died when the Dimensional Transporter exploded, snarling in the face of the Regime. Several dimensions away Izuku Midoriya woke up with skills he didn't remember learning, memories that definitely weren't his, and half an answer to the question that had plagued him all his life: can someone without a Quirk be a hero?

A series of interactions and banter involving the characters of My Hero Academia facing off against the characters of Injustice. Next chapter every other weekend. Undergoing rewrite.