Soon with his death, Lust's female human form began to change form again. But this time, something was different, the change was not just outside but internally too.
The shift and formations of organs, the crackling of bones structure completely taking in the structure of the man she just killed.
Lust's unique ability was a dual-edged sword, divided into two distinct tiers. The first was a partial transformation, known as "Half Change," where only the outer façade of her being would shift: her appearance.
This allowed her to take on the appearance of her target, assuming their likeness while maintaining her core identity as of a demon.
With this level of transformation, she could emulate their appearance, their voice, and their mannerisms to perfection.
The second tier was a far more profound and perilous feat, known as "Complete Change."