Ding!
[ Congratulations on successfully cursing someone! ]
Finally seeing the expected notification appeared in front of him, Leo hurriedly extinguished the flame below the cauldron.
Beholding the withered shoulder within slowly losing its skin, creating a dense Imperceptible dark smoke that flew toward the unknown... unfolding the rotting muscles beyond as he hurriedly hid it within his inventory. Still want to use it as a medium for future hexing.
With how resilient the devil's arm was against the flame, Leo concluded that he would still be able to use it for dozens of times, enough to ensure that the devil would suffer agony worse than death.
"Hehe. It's best if it dies in the end, so the requirements of upgrading my class job increase by one.'