Millions left for her to save//h.s

It was year 2024. The world was now ruled by different mafias. And one of them were the ferocious. The leader was Roy Pereira also known as dr Pereira. He was evil, vicious, rude but powerful. Most of the world was in his hands. He has a daughter named Royline Pereira. She was kind, beautiful. She didn't like her father for what he does. Roy had killed a lot of people. But one day she finds that millions of innocent people are in danger because her father , dr.pereira. He was a scientist too. He imprisoned a lot of people just so he could try his chemical poisons on them to see if it worked. About 500 people are already dead but there are more people which can be saved by someone. Someone who is kind but cold to evil at the same time.

And what happens if it's Royline.