I am dead, but not quite dead.
When I woke up, I was lying in a "room" made of countless transparent cubes stacked up. The ceiling is under my feet, the floor is above my head, and the walls penetrate my body—this is not a three-dimensional world, this is a slice of four-dimensional space.
A cold voice sounded in the consciousness: [Welcome to the "High-Dimensional Strategy System". Complete the strategy mission and obtain the qualification for real-life resurrection. Otherwise, you will be lost forever in the gap between dimensions.
Mission goal: In the strange four-dimensional world, explore the rules, collect clues, and conquer the "indescribable" existence.
But the problem is - the "monsters" here have no fixed form, the traps have no triggering logic, and even time flows in two directions.
What's even weirder is that I gradually discovered that the world seems to be actively "learning" my way of thinking, and then hunting me in reverse.
On the first level of the guide, I encountered dimensional creatures that I couldn't understand. It said: "What you see is me, what you think of is me, and I know what you are afraid of."
I laughed.
"It just so happens that what I'm best at is finding loopholes in rules that I don't understand at all."
——This is the story of a mathematics otaku who uses logic and calculation to pass the level in a crazy four-dimensional weird world.
Each level of strategy is a dimensional puzzle, and every death is an evolution of thinking. Chapter 15, witness how mortals kill gods with logic.