Conflict Among Nations: I Am a Tyrant

Reborn in the world of all nations, integrating the genes of tigers, cheetahs, eagles... And sweeping across ancient Greece and the Holy Roman Empire... To make the heroes of all nations surrender. Riding a horse to attack, I have the strength of a tiger. The silver gun dances wildly, I have the speed of a cheetah. My genes are incredibly powerful and will only extend my life! Don't say that the sea is unpredictable. I have whale genes and can cross the sea! Not to mention that the enemy country is powerful, my army is all transformed ferocious monsters, and they are invincible!