Inherit a Library at the Beginning, the Light of Righteousness

The story concept and core are great! I give this four stars, but to be honest, the relationship between the characters is confusing. I don't understand that the heroine's mother is the original wife, and her father died and her mother remarried, so where does the aunt come from? There are a lot of holes that have not been filled in. The characters in the group portraits are pretty good, but I feel that the author should have written more than just these. It feels like it is not finished. The ending is rushed, but the intention is good. I am not too emotional, and I feel a sense of loss.