Secret Calculation of the Hexagram Sutra: Six Yao Records of the End of the World

My grandfather disappeared, leaving behind a broken volume of books and half a ruined library. In Xiguan of the Republic of China, Jin Sanliang, a young man studying abroad, was forced to inherit the century-old Gua Pavilion. He didn't believe in fate, but he glimpsed the secret of heaven in "The True Interpretation of the Golden Crane" - the hexagrams were not fixed numbers, but the way to survive. From searching for cats to cut off wealth to secretly fighting warlords, Jin Sanliang uses three copper coins as a blade to carve out a glimmer of hope for the people in troubled times. If there is no good or bad in the hexagram, people's hearts will be disturbed; if the heaven and the earth are not the best, there will be a way back.