The marrow fluid extracted from Luo Di's cervical vertebrae is specially used for creating full-coverage masks.
A gray-white mask.
Only the metal jaw, hair, and mouth are preserved.
The rest of the facial features are entirely discarded; these senses are completely redundant for Luo Di at this stage and would occupy brain cells.
Only the "tongue" is needed for perception.
Therefore, his mouth remains slightly open, allowing a glimpse of his tongue flexibly trembling inside, even slightly tainted with white (where the erased question mark still vaguely exists).
Additionally, to make it visually appealing and to confuse observers, Luo Di crafted a circular groove at the eye area, as if possessing sight.
His attire had been shredded by slashes, leaving his upper body completely exposed.
As the transformation of the spine occurred,
as the marrow spread throughout his body,
