The Strongest Villain in This Universe

All the superheroes who had arrived near Metropolis could see that the young man, who had originally seemed like a burning Scarlet Flame, was suddenly enveloped in an intense purple radiance! Magic Superman Xi Nian clenched the purple gemstone in his right palm. Purple flames seemed to ignite within his gold-red eyes as he crossed dozens of meters in an instant, charging up to Undead Doomsday and throwing a right punch! Doomsday let out a roar that could be heard throughout the entire city.