"I once had a dream. I dreamed of a Great Wall as high as the sky, and I was only wearing armor, standing to the north of the Great Wall... I am Qin Shihuang!"
...
"Young man, do you really plan to spend your life doing nothing? Follow me."
"Will you teach me how to slay demons?"
"Yes, I will teach you how to cheat."
"That would be great!"
...
In the twenty-first century, more than two thousand years have passed since the Qin Dynasty. The demons have returned and wreaked havoc on the people.
As the only successor of Taoism among the younger generation, a young man named Lu Yuchun embarked on a devious road... Ah, no, it was a road to slay demons.
…
"Then please follow me to the north of the Great Wall!"
