Traveling through the Marvel Universe, the time is in the old days when mutants are dying out.

Rorschach, a mutant labeled as X-19, loads a god-level role-playing system. The first one is Dr. Manhattan, who is known as the quantum god and the master of particles.

[1% ability: Particle master...]

[5% ability: quantum analysis...]

…

"Molecules, atoms... everything that is microscopic is under my control."

Surface identity: Rorschach is the genetic clone of Magneto and Professor X, a remnant of the old era, and a target of capture by the US military.

True identity: Rorschach is the new successor to the Quantum God, the leader of mutants, and the nightmare of the US military.

The American State: "The old warriors are dying, and the era of mutants has come to an end."

"No, the era of mutant diversity has just begun."

"X-Factor is also a molecule, determined by me. Who says Omega mutants can't be artificially created?"

Several years later, Rorschach, walking on the surface of the sun, watched his role-playing progress rise by another 1% and new skills unlocked, and decided that it was time to protect his Earth.

Deadpool: "Protect the Earth, what happened to the disappeared America?"...