In the summer after the college entrance examination, I returned to my hometown town and found that my grandfather, who was once a legend in the bird world, had Alzheimer's disease. She showed her talent inadvertently and discovered the Bird Sutra and the Divine Bird Ring from her grandfather's old things, thus stepping into the world of mahjong competition hidden under the city. This is a story about losing and winning, obsession and farewell, inheritance and awakening.
