Sloth

Sloth is the fifth Homunculus created by Father. Appearing as a giant, muscular, but mentally slow man, Sloth spends most of the story digging the country spanning underground tunnels that make up the Father's mysterious transmutation circle. A conversation between Greed and Lust implies that Sloth have dug tunnels for at least a hundred years. Not surprisingly, he seems eager to finish his work so he can rest at last. In the first anime, Sloth was inadvertently created in the failed human transmutation of Ed and A…