Lu Chen, a gold medal instructor, accidentally traveled to Xuantian Continent, where martial arts was revered, and became a wasted boy from a poor family. He was expelled from the sect at the beginning and was saddled with huge debts. Just when he was desperate, a mechanical voice suddenly sounded in his mind: "Ding! The strongest instructor system has been successfully bound. The host can obtain rewards by training others to become stronger."
Lu Chen discovered that the first apprentice he taught was actually the reincarnation of his partner Ling Xiao in his previous life. One of the two is responsible for teaching and the other is responsible for learning, and they work together seamlessly.
But troubles come one after another - sect pursuits, family power seizures, demonic invasions, ancient ruins opening... What's even weirder is that opponents suspected of being time travelers appear one after another on the mainland.
As his apprentice became stronger and stronger, Lu Chen unlocked the fighting skills of the King of Soldiers, modern military tactics, and even ancient lost skills. Others rely on their talent for cultivation, while he relies on his disciples for cultivation. While the sect's geniuses were still practicing hard, Lu Chen's disciple army had already swept across the same level.
However, a conspiracy sweeping the entire continent gradually emerged - someone wanted to use the "resonance" between travelers to open a rift in time and space and summon unknown beings to come to the world.
Lu Chen and Ling Xiao must join forces to get ahead of the enemy, assemble the strongest force, and protect the balance of this continent.
