It should be considered a prequel to the one the author inherited from Wayne Manor. The inner analysis of the protagonist is very good. (If there was no Wayne, it would have been an open ending, which is not a joke at all!)
Different bat cubs don't recognize each other until they reach adulthood. The protagonist has his own trio, a magician with a gun, an alien night rabbit, and everyone's brainy protagonist. However, the author's writing style will cause the brain waves to be corrected when reading this article.