Do you believe in God? Just believe it. As for you? That's not important. There is God's will in the dark, as big as the entire universe, as small as a grain of dust, whether it is the infinite macro world or the infinitesimal micro world, it is just a game played by God. In other words, we cannot change everything we experience. Maybe, in the book I wrote, I am the supreme god, and those characters are just ants that I inadvertently created. Don't have feelings for ants. Don't have feelings for ants. The protagonist has two nerves. Updates are irregular. It's not both clean and strong. It may be a bad ending. Please proceed with caution.
Concept: The real world, systems, and copies are all God's programs. The world is full of people, and the world is not human. Except for him, everyone is code and NPC. Everyone you meet seems familiar. Everyone's fate is like Schrödinger's cat. No one dies without observation, and no one survives without observation. The game keeps going until the player is satisfied with the ending.