"Only one month and three days, how can I possibly endure twelve years This is too difficult... It's not easy to learn something in the previous life, and this life is even harder!",An apprentice, naturally holds the lowest status. Their pay is meager, and besides that, they are often beaten and scolded. To enjoy better treatment, one must at least become a helper, or even a master craftsman.,And what that book called 'Heavenly Mandate', is indeed simple, even to the point of being rudimentary...。