As the mana contract disintegrated, parts of it leaked onto the floor, lighting up the room a dark purple.
Seeing purple sparks, remnants of the contract, sparkling on the floor, slowly disappearing with each fleeting second, Caldris's eyes glowed with curiosity.
On the other hand, Athen had an enormous smile as he carefully placed the gold ring on his index finger.
His ego...was the most trustworthy thing in the entire world!
If Athen had simply run away, not revealing his purple mana to the professor, instead of continuing to fight, then he would have been screwed.
When he inevitably displayed his purple mana in public, he would have been clueless and bombarded by questions by all the normal people.
However, Athen was still somewhat curious.
The professor reacted rather seriously, even forgetting the entire professor exam, when he saw his purple mana.