"In July and a half, the water floods the beach, fish hold talismans, and ghosts board the boat." This is exactly the sentence that my grandfather wrote in ink on the last page of the family tree before he disappeared. My name is Chen Jiu, and my grandfather's name is Chen Tian. He has been missing for more than three years. I have been looking for him, but I still have no clues. Along the way, I have seen all kinds of incredible and strange things. I have been getting closer to the truth, but I have never been able to touch it.