I know this! ! ! I've been looking for elves and midsummer night for a long time! I bought three books, the first one with grandma's cover was confiscated, and I still don't have two or three books at home. In recent weeks, I have rummaged through Dangdang and Taobao's children's books and finally found a name! ! ! The cover is black, a little green, and then the old woman thinks it's scary. She tilted her head and pointed forward. Is that what you mean? This place is called "devil forbidden area", and now it is called "devil hunter".