Lu Changge, a middle-aged man suffering a career setback, was blacklisted by the industry for refusing to forge data for powerful nobles. His soul transmigrated into a high-martial wasteland, where he became the master of a dilapidated martial arts hall on the verge of demolition, and awakened the Myriad Realms Master System. He took in a group of discarded, useless students abandoned by martial academies, unlocked their hidden potentials, and used a dream simulator to invite legendary generals through the ages to guide his disciples. Faced with the step-by-step coercion of financial and military conglomerates, he initially compromised and stepped back. It wasn't until his students were plotted against and brutally harmed in the grand competition that Lu Changge's heroic blood awakened, activating the Martial God Experience Card to sweep away his formidable enemies and establishing an ironclad rule to protect his disciples. In the end, his disciples ascended to the peak and were conferred as gods, and he also became the renowned First Teacher of Ten Thousand Daos in the wasteland world.