Lu Changqing transmigrated to the Great Gan Dynasty, only to become a cripple and be tricked out of his family fortune, leaving him heavily in debt. Fortunately, fate smiled upon him, and he awakened the Mysterious Book, allowing him to continuously inquire about causes and effects. ... [Inquiring of the Mysterious Book: Where can I obtain money and silver today?] [Under the locust tree at the end of the street three miles east of the city, there is two taels of silver belonging to a deceased person.] [Inquiring of the Mysterious Book: What are the most suitable martial arts techniques for me?] [My body is weak and not suitable for martial arts; I should focus on cultivating my body and strength.] [Continuing to inquire of the Heavenly Book: How can I cultivate my body and strength and improve my physique?] [At three quarters past dawn, purple qi rises from the east; sincerely cultivate your nature, close your eyes and practice breathing exercises for ten days to improve your physique.] ...After many years. [Inquiring of the Heavenly Book: What is my current strength in this world?] [Already the strongest in the world, I can be called a Martial Saint.] ...Lu Changqing held in his left hand...