For seven consecutive nights, Chen Mo dreamed of an old man who claimed to be his "ancestor." The sound of copper coins in the dream coincided with reality. When he woke up, he found that his body was stained with fine sand from the cellar of the ancestral hall, and the "Ancestor Worship" APP appeared inexplicably on his mobile phone.
His father informed him of the collapse of his ancestral tomb, suggesting that the family might be hiding unknown secrets. Chen Mo began to investigate the relationship between family history and copper coins.
