the modern social animal king cuihua traveled to a cool book "the demonic concubine in the book", becoming the villain yu wanyin, who was defeated by the protagonist in the plot. in order to protect himself, he joined hands with xia hou dan, a tyrant who was also a time traveler, to survive in another world. after many intellectual and force competitions, the two successfully prevented the tragic ending of the original destruction of the country in the book and became a generation of ming dynasty. ccc。