The Extra's Supremacy

I was transmigrated into my favorite game as an extra character—someone who was supposed to die before the story even began.

In a world where Sigils determine one’s power, I found myself inside the body of a boy who had already fallen on the battlefield.

But the moment I took his place, something changed—his Sigil transformed into a power that was never meant for him… and never meant for me either.

Kidnapped by a shadow organization that didn’t even exist in the game’s original story, I spent three years in the dark, forced to train under a so-called “teacher.”

Now I move forward—not as the throwaway extra I was meant to be, but as someone who chooses his own path. A path toward supremacy.

But the deeper I go, the more I realize… this world hides secrets the game never showed.