One day, a huge "card wheel" phantom appeared in the sky all over the world at the same time, and a mechanical sound echoed around the world: "The game begins."
From then on, all humans will automatically draw a card at 0 o'clock every day. This is mandatory participation and cannot be withdrawn.
Card effects are diverse: superpowers, curses, items, knowledge, and even changing the rules of physics. Some people become gods in one day, and some people draw "will die today"
