Begin Becoming a Saint and Become an Ancestor by Copying Books in a Dream

In the winter of the fourth year of Yongxi's reign, Lin Yuan's spirit traveled through Fuxiang County, Yuzhou Prefecture, where he was a poor scholar. He went bankrupt after traveling. The bully demanded a debt of thirty taels and threatened to sell him into a brothel. There was no solution to his death. Until a burnt silk book pulled him into the Tiandao Sutra Pavilion - a nine-story glazed pagoda, which contains all the laws of the heavens and the world. Copying can bring you back to reality, but if your mental power is exhausted, your soul will become sluggish. The guardian spirit on the first level is a ten thousand year old tortoise, who copied the book after hearing the story. The second level fire phoenix likes to solve problems and trade trigonometric functions for magical powers. Lin Yuan exchanged "Journey to the West" for "The Art of Concentration", used the Pythagorean Theorem to open a second-floor pavilion, crazily copied books in his dreams, and continued to pretend to be poor during the day. Building a foundation in a hundred days, killing assassins at night, and suing a wealthy gentry with a single complaint - something is wrong with this scholar. From a poor scholar in Xiangfu County to Jieyuan in Yuzhou, to the adopted son of the Empress Dowager and disciple of the Emperor... He traveled around the world wearing a thousand-layer vest: a swordsman in black slew evil spirits at night, a wandering Taoist priest in a paper-man village, and a purple-robed minister in the palace of a powerful official. Fierce eyes and golden eyes see through illusions, and the way of heaven uses the law to act on behalf of heaven!