This is a biographical novel that records the legendary story of the male protagonist Wuer's life, involving many aspects such as rural areas, cities, campus, love and marriage. The male protagonist, Wu'er, is a boy born in a remote mountainous area in Dazhou, Sichuan. He has been burdened with the sins of his life due to his mother's suicide. His life has been full of ups and downs, with many ups and downs. He has seen the warmth and coldness of the world and the desolation of the world, but he has always pursued his own happiness. You can regard this novel as inspirational, or as a tragic or fateful story. Many of the narratives come from the realities of life. If you cry, please don't be sad, treat it as a story; if you laugh, please wish the boy a better life. This is also a novel that records the growth of left-behind children born in the 1980s, with feelings of hesitation and confusion, loneliness and warmth... I hope it can impress you.