Leva Arkman

Leva Arkman is the most powerful man that he has his katana when he calls him the dinosaur killer he hunts down dinosaurs but he fights only carnivore dinosaurs or deadliest subjects or t-rex size dinosaurs. his Speed and agility was superiorly fast more than 5 million mph. and he claims that champion of the dino killers. and he is the reference like Levi Ackerman from Attack on Titans or he is a similar ancestors.