“This is how you use it. Not like you, just randomly puking it all over the place,” Siegfried said. Before the words could even fully leave his mouth, a green mist rapidly enveloped the area around Pyryno.0

“See that?” Siegfried asked, sounding condescending as if he was taunting his opponent.0

The sight was nothing short of comical in a way. A mere human was lecturing a dragonkin of a green dragon lineage on how to use radioactive energy.0

The sight was hilarious, but the dragonkin was not laughing at all.0

“W-What is this?!” Pyryno gasped, recognizing the green mist around him.0

This was not just any normal mist; it was radioactive energy. This was the very same power that only dragons like him could wield, but this lucky human was using it against him.0

Pyryno was so shocked that he had completely forgotten about the fact that one couldn't use mana in the Fortress of Hell.0

“A human… is using radioactive energy…?” Pyryno muttered in sheer disbelief.0

“Yeah, so what?” Siegfried asked with a shrug.0

“Impossible…!”0

Radioactive energy was exclusive to the green dragons and black dragons. Nobody else, especially a human, could access that power.0

“Y-Y-y-ou must be… a dragon!” Pyryno stammered.0

“What?” Siegfried tilted his head in confusion.0

“You’re...0