Ancient giant bones appear on Mount Kunlun, and Cao Qijin, an archaeology master's student, accidentally acquires a mysterious mark, making him the "key" to unlocking Earth's seal.
A Five Elements Bagua grand array, eight source cores, and eight mysterious sites around the world: the Bermuda Triangle, the pyramids, Easter Island... What lies beneath the seal: an evil entity asleep for ten thousand years, or a hidden truth?
As spiritual qi revival begins and humanity starts to awaken, the shadow of extraterrestrial civilization has already descended in secret.
He is the one who will break the seal, and the key to saving the world.
