C69 There must be Recreational Activity in a Peaceful Day

During these peaceful days, in order to kill time, Yu Di had started to learn all kinds of life skills. However, the life skills and skill books that Yu Yu wanted to learn wouldn't have any problems at all, in any case, Yu Di was still in the palace, and the amount of books in the study was even more shocking, especially after Yu Di rectified his Eastern Continent to a large degree