Zhao Yi, the bird god of the generation, died unexpectedly, and his soul was reborn in the body of Chen Zhi, an 8-year-old boy who was seriously ill and dying. The reborn Chen Zhi not only miraculously recovered, but also inherited the extraordinary mahjong skills from his previous life. He is determined to use this talent to help his parents (father Chen Shen and mother Sun Xia, who is addicted to mahjong but repeatedly defeated), who are despised by the family, win respect, and eventually lead the family to the top of the "Sparrow God Competition", which symbolizes glory, and win the title of "Sparrow Saint".
