Why didn't Huan Yu write an afterword?

The reason why the author, Huan Yu, did not write an afterword was still unclear. However, generally speaking, the author did not always have to write an afterword in the process of writing. An afterword usually referred to the author's supplementary explanation of the work after the writing was completed, recalling the creative process, sharing creative inspiration, and so on. However, for some novels or literary works, the author may choose not to write an afterword. This may be due to many reasons, such as the work has been deeply rooted in the hearts of the people, the work has become a classic, the work has completed its historical mission, and so on. However, regardless of whether the author wrote an afterword or not, readers should objectively evaluate the work, respect the author's creative achievements, and cherish the value of classic literary works.