How many chapters are there in the old rules game?

The old rules game is a hand tour to solve puzzles about national customs and folk terror. This child born in the Mid-Autumn Festival is called a ghost and has a heavy Yin Qi. Li Yin, who just turned 18 years old, received a short message informing her that someone had sent a coffin to her house. On her way home, she constantly encountered strange events, strange old coffins, dusty memories being aroused, and the mysterious group.

The game is introduced: The children born in Mid-Autumn Festival are called ghost children, with heavy yin. Li Yin, who just turned 18 years old, received a short message informing him that someone had sent a coffin to his home. On his way home, he constantly encountered bizarre events, strange old coffins, dusty memories and the mysterious organization.