The Remains of Yancheng, the Tibetan Keepers of the Earth Line

Before Chen Yan's grandfather passed away, he left behind half a clay pot, a fragment of the "Five Soils Sutra", and a last word: The five soils are unified, and the ruins gate will open by itself. This is a thousand-year promise that must be fulfilled. Chen Yan discovered that his grandfather traveled all over the country throughout his life and visited the five major soil ruins that corresponded to the "Five Soil Discrimination Sutra". Each ruins contained clues to the other half of the soil, and these five major soil ruins were closely related to the thousand-year promise made by the Hijikado clan and the Shouzangshi in the Zhou Dynasty. When the Zhou royal family moved eastward to Luoyi, in order to prevent the core secrets (classical books, the complete map of the Chinese land line, and the ultimate secret technique of the Hijikata clan) from falling into the hands of rebellious ministers, the Hijikata clan and the treasure keepers jointly split the secrets into five parts and sealed them in the ruins of the five major land types across the country. At the same time, an underground cultural relic smuggling group called the Digging Society is also frantically searching for the five major ruins, seizing the tokens by any means, trying to embezzle the secrets, and forming a full-scale confrontation with the protagonist group.