After Returning Home, I Started Running Errands for the Dead

Yang Guo returns to her hometown for a funeral, planning to sell her grandma's old house and leave. On the night of the funeral, he had been hungry all day and fried a plate of rice noodles in his grandma's refrigerator. Not cooked. His soul fell into a gray place. Fog, plaster, and many shadows that shouldn't be there. Grandma left a notebook. The cover was unprinted, polished to a shiny finish, and the corners were rolled up. It looks like a ledger. He opened it and found out that this old lady who had been selling fungi all her life was doing another job behind the scenes - running errands for the dead. Now that grandma is gone, someone knocks on the door again.