Doomsday Box: the Magician's Bloody Stage

Ruthless/dark/no male protagonist/space/amoral/magician/doomsday/decisive killing/lone wolf/not saving the world/evil evil evil evil Do you dare to look me in the eye? When Yinman's magic hat fell, no one knew whether it would be a white dove or a poisoned card that flew out the next second. She stepped on broken glass and walked through the ruins. Her bloody leather shoes ran over the fingers of the injured without even raising her eyelids. Someone was lying on his knees begging her for supplies, but she squatted down, put a card against his throat, and slowly showed the card: "Guess? The King of Hearts represents death." The way you thought was your way out was just a red carpet she used to lay out with corpses; the supplies you grabbed had long been labeled "obstacles" by her. Before the exclamation in the barrage landed, she turned to the camera and chuckled: "The next volunteer, it's your turn." The global barrage scrolled with horrified exclamations, but she would only raise her lips to the camera - "Want to see the ending magic? Next Volunteer, it's your turn." Don't look back, her shadow has already covered the ruins behind you, and her breath with the smell of blood is brushing against the back of your neck.