Unlike special races like Dragons, Phoenix Spiritual Beasts who could transform into human form at will even in their early cultivation stages, Spiritual Beasts with mixed or impure bloodlines could only achieve humanoid transformation after breaking through to the Divinity Transformation realm.
But of course, rare Heavenly Treasures could help these beasts transform earlier.
As for whether they could learn to hide their unique beastly aura quickly or not, that depended on their comprehension abilities and innate talent.
....
Lucian came out of the crater, his body slowly rising into the air. His long white hair danced behind him like silver snakes without any wind.
He cracked his neck, the sound echoing through the valley like thunder, and then pulled his tattered robes aside, revealing skin unmarked by the serpent's attacks.
"Let's see if there's a Dao Bone in your skull…"
Before the serpent could react, Lucian's figure suddenly blurred.
