You can never imagine --- a set of comics 'Saint Seiya of the Goddess' published in 1991 can be sold for 1,000 yuan; a set of comics 'Dragon Ball' published in 1994 can be sold for 3,000 yuan; 'The Legend of the Condor Heroes' and 'The Legend of the Condor Heroes' can be sold for 5,000 yuan; a rare book of new literature in the Republic of China 'Zhimo's Poems' published in 1925 can be sold for 40,000 yuan; It was sold for 50,000 yuan; in the 33rd year of the Republic of China (1944), the red literature 'Selected Works of Mao' published by Jinchaji Daily Press was as high as 230,000 yuan! Where can I find these books? Scrap stations! Old bookstalls! When you pass by, I never imagined that these most inconspicuous places are a tempting treasure! Come on, buy old books with me and become the hottest old book tycoon today! There is a golden house in the book, and there is Yan Ruyu in the book!