"Humans have more vitality and endurance, so I can't do much there. Demi-Humans are different. With their assigned commands, they transform into new beasts," Han explained.
On the road to Steeferce City, he realized he needed more time to strengthen human bloodlines. He believed humanity's power was locked deep within, since humanity was the source of Demi-Humans. He didn't dwell on failures and instead focused on his latest discovery, True Names. He told Denver nothing about the exact process or how he evolved those Demi-Humans.
He only said he'd planted "commands" in them.
"Orcs are Greed, ogres are Strength, and trolls are Gluttony. When owners of their slave seals speak those commands, the slaves transform. It's dangerous, since weak owners might temporarily lose ownership," Han explained.
He dissected bloodlines until he could make Evolution a temporary transformation. The temporary state amplified the effects and kept the process hidden from prying eyes.
