Chen Mo, 28 years old, is a lecturer in folklore at the university. He is an elective course that teaches old-fashioned rules and has always been unavailable.
He had an ancestral notebook in his hand, which was full of old rules from all over the world - no more than two people can marry each other, mirrors should not be resold, pillows should not be borrowed, and one should say goodbye before cutting down a tree... The last few pages of the notebook were torn out.
When a young couple moves into their wedding room, the daughter-in-law has nightmares every night; in the old makeup mirror that the girl buys online, there is an extra half of her face; and the guests in the B&B have other people's dreams every night. Chen Mo discovered one after another: Strange things never happen without reason. Behind every strange thing, there is an old rule that has been broken, and an unsettled account.
He can understand accounts and is willing to settle accounts for others. But he didn't expect that the accounts would be reconciled one after another - the secret that his grandfather had kept all his life, an old kiln that had been closed for fifty years, and a person who was waiting to hear his name back were all deep in the ledger, waiting for him to correct it.
Rules are not superstitions, they are accounts. Every debt must be paid.
