Looting Elevators: I Fuse with Monsters Endlessly in the Apocalypse

[Ensemble Cast] [Infinite] [Slow Burn] [Semi-Invincible Protagonist] [Super Crossover]

In 2060 of the Common Era, Year One of the Anomalies.

Every object in the world associated with the concept of a “door” began to behave strangely.

At first, it was only bedroom doors and front doors, through which unknown evil realms began to reach into our world.

Flesh demons, zombies, brain worms, Slender Men, bone-spiked wraiths…

The bizarre and the terrifying swept in.

Only when their “vanguard actions” proved effective did people truly feel the darkness of the apocalypse.

Harpy witches joined forces with red-robed vengeful ghosts. A corroding chimera carried a zombie with scallions stuck up its nose. Sticky tentacles swung a horned demon at a tiger demon's ghostly servant. The slit-mouthed woman was sealed inside a Soul-Refining Banner…

All kinds of demons and monsters began hunting and competing across the Earth, engaging in parasitism and symbiosis.

Humanity relied on superpowers and technology to eke out a living in this bizarre, chaotic apocalypse.

And you, a transmigrator, are naturally no ordinary person.

You possess an elevator that can spawn any living creature or monster. Any creature killed inside the elevator or in the real world can yield its organs, intelligence, strength, and even its divine authority.

Systems, simulators, the reborn, transmigrators, immortals, children of the planes… They, too, will become part of you.

“This arm came from the Martial Emperor's Yang-polar Dao. This one's Thor's. The ears are from a Grand Magus. The tentacle-tongue is from something indescribable. The eyes have the Red-Dust Immortal's pupils. This leg is from the starry-sky monster Amaga…”

“Which parts are mine?”

“Do I even have any of my own?”