Needless Hero or threat

What if quirks weren't the first set of super powers to appear in the world. Powers first appeared in a location in Japan, late dud the Black Spot. A lawless land full of death and illegal experiments. But then came the man known as the Second. With his power he created miracles in the Black Spot. He died not long after but Fragments of his powers were later used by the residents of the Black Spot. Those with Fragments are known as Needless. But the Needless could only live in The Black Spot.

Not long after came quirks, lesser versions of Fragments. They can live anywhere in the world.

Now how will the descendent of the second and a few Needless show the word for the error of their ways.