Eternal Night Copy

There is a parallel dimension called "The Abyss" that connects the subconscious world of all humans. Whenever someone experiences major trauma or a near-death experience in the real world, they may be selected by the "Abyss Game" and become a "player". Players must complete tasks in "dungeons" one after another to survive and gain points, skills and props. As the copy progresses, players will gradually discover that the abyss is not an independent world, but a concrete projection of human collective subconsciousness - those ancient horror legends, folk taboos, and collective fears all exist in some form in the abyss.