Is Simulation Mastery Weak? I Simulate Everything Into Reality!

After transmigrating to a high-martial world where everyone changes class, Zhang Yuan, the student with the highest class-change aptitude in the school, ends up with the most useless class of all: Simulator. Everyone laughs at him. But no one knows that Zhang Yuan has obtained the Simulation-Into-Reality System. As long as he completes a simulated scenario, he can bring items, strength, and even people out of the simulation world! From the start, he simulates a Demon King scenario and brings out a Demon King. Together, they crush the school's class-change tournament, overpowering countless prodigies. When the Zerg invade, he simulates the Profound Venerable Continent and brings out an unparalleled female sword immortal. One sword splits the sky. Who can stand against her? When the alien empire invades, he simulates the Battle of Ten Thousand Races and brings out an empress. She reigns supreme, and every force within her gaze is invincible! From then on, Zhang Yuan goes further and further down the path to invincibility. Evil demons? The Zerg? The alien empire? None of them are even worthy of making him lift a finger. Then, when the ultimate mastermind appears, Zhang Yuan leads countless powerful figures from his simulations to crush it in turn. Zhang Yuan: "You insignificant ants dare invade the lands of humanity!"