Personally i just find Homunculus to be a really sad thing. Born of countless lives and much suffering. Basically a baby monster just obeying what programed to be it's master with no will of its own.
That fucking Alchemist better get it.
Although since Shadow Worlds are just a pocket reality and what they do there doesnt change the past meaning that Alchemist got away with what he did in the past and even became a very famous praised person in history. Id love to see Desir adding to history showing him for the monster that he is.