My Spiritual Energy Revived, and I Killed All the Demons in the Class

Others are cultivating immortality: they have practiced hard for hundreds of years, and are shocked every step of the way. Lin Chen cultivates immortality: Ten minutes between classes, perfect Qi refining. The spiritual energy is revived, and the evil spirits from outside the territory are about to come, with a countdown of 37 days. Before all mankind could react, Lin Chen had already awakened the strongest inheritance of all time in the classroom. Ancient skills? Learn directly through initiation. Monster? One punch at a time, without breathing. Tester? After testing and bombing each time, the Cultivation Bureau begged him not to test again. He woke up the spirit girl who had been sleeping for thousands of years in the secret realm. He lifted up the nine-tailed fox that had been sealed for twelve thousand years. Europe's top scientific research geniuses came to him for cooperation with the most cutting-edge aura science of all mankind. The hidden goddess of the Taoist sect was defeated by his sword and joined the team on the spot. Don't hide your clumsiness, don't pretend to be weak, don't delay the plot. There is no hard work, no bottlenecks, and no shortcomings. Crushing from beginning to end, crushing from the earth to the fairyland. This book is about one thing - invincibility.