My name is Ryomen Sukuna, and I am over a thousand years old. I am one of the most powerful and famous cursed spirits in history. I was once a human, but due to my incredible strength and ferocity, I have become a legend among the damned. My power is so great that even after my death and the splitting of my body into 20 fingers, each one contains a portion of my power. I am now the embodiment of fear and terror to all who encounter my power.