Lao Mountain Taoist

Twenty-five years ago, my grandfather passed away due to an accident. In the process of cleaning up my grandfather's things, I found a few fragments of the 'Gui Mansion's Primordial Turtle'. However, I was still unable to decipher the words written on them …

Twenty-five years later, in the process of defeating a demon, he saved a university student who specialized in ancient language and solved the mystery.

They would begin a journey filled with all sorts of dangers around these few fragments of < The Book of Primordial Tortoise >.

What kind of secret was hidden within this "The Book of Primordial Tortoise"? Could they unravel the mystery behind this? Please look forward to the perilous journey.