Yujiro Hanma, also known as the "strongest creature in the world" was defeated and killed by his son. When he was losing consciousness, he felt anger then regret, and lastly, proud. He felt proud at his son, taking his position as the 'strongest'. He can finally rest. "I'm finally dead, huh?" He muttered, slowly fading in the void when a bright light appeared. Quickly engulfing him and when he opened his eyes... He is back, as a baby. (This is a My Hero Academia x Baki crossover where Yujiro is reincarnated there.)