When the Game World Merges with Reality

Potion Sequences and Games: The Game Gradually Invades Reality Through Fog

Is There Any Novel About the World Being Invaded by Games into Reality?

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Are There Any Novels Where Earth Merges with a Game, but the Protagonist Is the Boss Behind the Scenes?

Are there any stories where the protagonist creates an online game, then after some time the game invades reality and players inherit their accounts? The protagonist can continue updating the game, and under normal circumstances, the protagonist is a top-tier player.