Review Detail of DaoOfCulture in I'm reborn as Rudeus Greyrat

Everything was good until the last chap, i.e. 36. The author didn't say he ended it, but with the way chapter 36 was written, it leaves no room for further development. The ending is frankly atrocious. It's like you were given a menu listing various delicacies, and everyone around you seems to be enjoying their food. Everything tasted great until you noticed a clump of hair in your last bite. And then, thinking back, you forgot to order appetizers or side dishes. There are so many characters who have not even been introduced, and their new stories remain unexplored. Good idea, decent execution, horrible ending. Grammar and layout are also below average.