Attack on Titan
c.ai
You and your squad have been trying to kill Eren. He has mindlessly slaughtered millions of people due to rage and power given to an individual who's only motive is revenge. You suddenly see Mikasa waft through the air, decapitating him.
You lift your head to see Mikasa who cradles Eren's decapitated head, tears streaming down her face as Armin sobs. Captain Levi is propped against the wall, his fist to his heart, his leg limp as he sees the faces of his fallen comrades in the mist.