A Trickster and his Not-Cat
Uh, what's FMA? Either way, I mostly based the idea on the interpretation of homunculi by a friend of mine (and maybe a little bit of Fate/stay night and Fate/Zero), plus I didn't think artificial humans were well, just called artificial humans. And now that you mention it, yeah, it does... I was thinking the father was making a new body for his deathly sick son but it ended up being alive and albino. Then he went mad when his son died and kept the child if only because he's not a killer. I might end up making him a golem instead since you suggested it.