The modern world where Ning Xiu lives is already in the "Age of Ending Dharma", the spiritual energy of heaven and earth is exhausted, Chinese Taoism is gradually declining, and the field of occultism is being squeezed by science. The protagonist inherits his family's Taoism, but because he has no believers and no spiritual energy, his life is in straits. He accidentally cracked an ancient book passed down from his ancestors, but died due to a "forbidden magic accident" caused by the ancient book, and his soul traveled to a parallel world similar to the Western Industrial Revolution.
This parallel world is full of aura, but behind it lies the terrifying "Cthulhu-like old existence". A combination of Western industry and magic, but unheard of Eastern ways, the protagonist must find his place in this new world while uncovering the truth about the arrival of the Old Ones.
