I am the only purification superpower in the last days, but I am imprisoned and used as a blood bank.
In order to survive, I pretended to be a fool and was forced to draw blood every day, but they thought I sacrificed myself voluntarily.
Until the enemy leader broke through the base, pinched my chin and sneered: "Idiot, your blood can't save anyone."
I purified the entire wasteland in front of him.
When he knelt in front of me, I smiled and wiped the blood from my fingertips: "Now, who is the fool?"