Reborn into a World Without Us

Alex Greid, a being of unfathomable intellect and ambition, has achieved the pinnacle of a Type 4 civilization on the Kardashev scale. His mastery over stars, galaxies, and even black holes has made him a cosmic force to be reckoned with. The technology he wields, derived from centuries of research and innovation, resembles what could only be called "magic" to a 21st-century human mind. But in reality, it is a culmination of scientific advancement beyond the boundaries of 3D physical laws.

Harnessing the Energy of a Universe

After harnessing the energy of galaxies, the final step toward a Type 4 civilization lies in the mastery of dark matter and dark energy. Without this technology, even the most advanced civilization would be akin to a lumberjack with a butter knife trying to cut down an oak tree—possible in theory, but highly impractical and time-consuming. With dark matter and dark energy, however, Alex has the equivalent of a chainsaw: efficient, precise, and immensely powerful.

This technology opens the door to tapping into the energy of the universe itself, allowing him to manipulate the very fabric of spacetime. It is the crucial stepping stone toward transcending the universe's limitations. Without it, research into technologies like teleportation would have been endless. But with it, Alex could effectively cut through the complexities of intergalactic travel, cosmic manipulation, and universal engineering.

Quantum Magic: Programming the Universe

At the heart of Alex's technological feats is his creation of Quantum Magic—a form of magic that uses dark matter and dark energy to manipulate quarks, atoms, and even entire cosmic bodies. With this, Alex can program the universe at his fingertips, bending its physical laws to his will. His control over the universe is so advanced that his creations seem like sorcery to lesser beings.

Using quantum magic, Alex commands a universe-sized computer, its computing power beyond human comprehension. This computer is connected directly to his brain, enabling him to perform Hyperthought—an acceleration of his thought processes beyond the speed of light. He can analyze information, develop strategies, and process incomprehensible amounts of data in moments, all while the rest of the world slows to a crawl around him.

The Limits of 3D Physics

However, even with all this technological mastery, Alex remains bound by the limitations of the 3D physical universe. The cosmic beings who imprisoned him have powers that defy 3D physics—be it divine abilities, interdimensional magic, or even mutant powers like the Phoenix Force. These beings wield materials like vibranium, uru, and adamantium, metals that should not exist under normal physical laws.

In the Marvel omniverse, even emotions are tangible forces that can be used in mysticism and weapon crafting. Entities like Mephisto, the Fear Lords, and Scarlet Witch utilize fear, anger, and joy as if they were raw materials for building and strengthening their powers. These phenomena are beyond Alex's current understanding, as they operate in a dimension of existence beyond the 3D universe he is familiar with.

Dark Matter and Dark Energy: The Key to Moving Black Holes

Dark matter and dark energy have granted Alex control over the most powerful forces in the universe. With them, moving black holes—celestial objects that warp spacetime and devour everything in their path—becomes trivial. He can:

Shift Black Holes across vast distances by manipulating the dark matter framework that underpins the universe.

Control Event Horizons, stabilizing or altering them as needed to use black holes as energy sources or even as weapons.

Use Black Holes as Energy to power his universe-sized computer and other devices, drawing energy from Hawking radiation or feeding them with nearby stars.

Teleport Black Holes across galaxies, bending spacetime around them for rapid redeployment.

With this technology, it helps him create the technology to destroy the universe's wall in his universe.

Peak 3D Physical Laws and The Cosmic Struggle

Alex's technological prowess is at the peak of what is possible under 3D physical laws. His inventions have culminated in incredible advancements like Hyperthought and Super Analyzation, which allow him to think and analyze far beyond the speed of light. In practice, this makes the world around him move in slow motion, giving him time to react, adapt, and counter any threat in real-time.

But despite his edge over cosmic beings in terms of sheer technological power, his lack of understanding of their abilities—rooted in emotions, magic, and forces outside 3D physics—leaves him vulnerable. That is why The Watcher Uatu holds the key to his survival. As a race tasked with documenting all civilizations across the omniverse, the Watchers possess a vast library of knowledge on science, technology, magic, and cosmic beings.

By hacking into their cloud data storage, Alex aims to gain insight into these higher-dimensional powers. His nanite injection into Uatu was a calculated move to infiltrate this information repository, giving him the chance to plan countermeasures against the cosmic beings threatening to restrain him.

Military Technology and Gene Manipulation

In addition to his quantum magic, Alex has developed advanced military technology and gene manipulation. He can enhance himself and his machines, giving him an edge in battles against cosmic entities. His military creations are capable of combating forces beyond the physical laws of his universe, while his gene manipulation technologies allow him to adapt and evolve his body, ensuring he stays ahead of his enemies.