Knowing Fate and Lonely Road

An exquisite and strange stone door, a mysterious and powerful ancient book. They wait calmly for the next reader. The abilities of strange ghosts, their deformities, the promotion of sequence, and the echo of gibbering. Why did Shimen bring me into this world? What is the price of the ability that the ancient book gave me? Is it because of God's inadvertent actions or because of the so-called damn fate. (The sequence setting uses part of the template of the Lord of Mysteries.)