Noticing the shield's reaction, Mon Dupa finally felt more at ease, and continued increasing the temperature within the universe desperately. Hoping to burn the old man down, before his moons could build up any resistance to his flames, and turn the tables. For he knew those moons could be key to how the old man uses his powers. Making sure they constantly melted into ashes may be of great help, even if it currently doesn't appear as such.
The old man who was standing on the moon, and calming watching Mon Dupa's actions the entire time as if he was trying to figure out his origins, and intentions, quickly stopped his smirk, after noticing the energy shield surrounding him emit sizzling sounds as if it was being burnt to ashes.
As the energy shield was emitting sizzling sounds, he even started to feel the temperature within the inside of the shield rapidly increase as well. After a couple of minutes inside the shield that was rapidly gaining temperature, he started sweating profusely.
His sweat even started to evaporate instantly after being secreted from the sweat glands on his skin, after the temperature rose to a certain degree. With his sweat glands emitting gas instead of water, that turned into blue plumes of flames in the air.
Noticing the blue plumes of flames inside his shield, the old man couldn't help but take in a deep, sweltering breath, before saying. "It seems I've really met my match this time."
He finally realized that the young Mon Dupa before him was truly someone of his caliber. Mon Dupa's blue flames have somehow bypassed his energy shield and have started affecting his body, from within. Something only people of his caliber could do, within the short period of time that they had battled.
After saying those words, blood started to seep out of the old man's eyes, mouth and nose, as the temperature increased even more rapidly around him, as if his insides were not only being cooked by extremely high temperatures, but also being torn apart by a mysterious force.
The blood that seeped out of his facial orifices, strangely evaporated as well, into a bloody mist that soon turned into wisps of blue flames, just like his sweat from before.
Noticing his damaged, and aching body, the old man for the first time, couldn't help but feel surprised. His powerful will power that's currently appearing as the energy shield around him, seemed to truly be unable to protect his body from the overbearing heat from his surroundings. Even the mysterious force that was tearing his insides apart, he was also incapable of subduing.