Ultimate Fighting Champion

He was a talented boxer who newly became the world champion. But he cost his life to save a girl who fell from the building. What he didn’t expect was, he reincarnated and came back to life in the form of that girl! To keep pursuing his dream, he had to live as this girl and overcome difficulties. While defeating countless powerful opponents, he also had to handle those annoying wooers. He will reclaim his championship one day!