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Gluttony's regeneration wasn't just achieved through cellular proliferation, but when necessary, it could extract organic matter from soil, air, and moisture to reconstitute its body tissue, with a remarkably short regeneration time.
However, regeneration consumed a massive amount of energy, significantly reducing its ability to move. Moreover, once damaged, its regenerative abilities would immediately activate. If subjected to continuous attacks, Gluttony would be trapped in a state of immobility.
It was only later that Roland discovered this fact.
At the moment, he only wanted to verify one thing.
—Gluttony's "hidden rule".
Countless pale green glowing planes covered the regenerating remnants of Gluttony, and finally, as if coming to its senses, the fragments struggled to knock against the reinforced "Barrier", from which one could faintly hear sickening screams.
"You...who the hell are you?!"
