Suna used tweezers to remove the poisonous parts.
"Phew, the necrotic tissue has been completely removed. Next, we need to address the most troublesome part."
"It involves the spinal bone of the Fiery Fire Flood Dragon."
"The range of this toxin infection is somewhat large, causing some organs of the Fiery Fire Flood Dragon to begin deteriorating."
Suddenly, Suna summoned a bowl-width bloodsucking leech.
This leech had sharp teeth, and Suna placed it at the poisoned location.
The leech moved its body little by little, starting to absorb the poisonous parts.
Its belly quickly swelled up, inflating like a balloon.
"My leech can absorb toxins and secrete a hormone to alleviate them."
"It's similar to the adrenal hormones in the human body."
"This can stimulate the organs of the Fiery Fire Flood Dragon, allowing them to resume function."
When the leech could no longer absorb, Suna replaced it with another leech.
Until bright red blood surged from the wound.