This is exactly the graphene shield Lynn just developed!
Although Lynn hasn't fully grasped what the soul is, but generally, it's just a special type of energy that can influence matter, and must certainly be influenced by matter in turn!
[Sealing Lock!]
At the same time, Vittorio wasn't idle either. Numerous rune chains extended from within his field, shooting directly into the raging inferno.
Vittorio had experienced the Starfire of [Aera] before and had almost suffered a great loss; naturally, he would never be unprepared. The Sealing Lock was specially designed to bind soul bodies and could resist the erosion of Starfire to a certain extent...
Most importantly, these rune chains created a path for Lynn through the Starfire!