Burgundy had been disguising himself as Garen, an Amantir-class mercenary. But when Keter called upon him, the look in his eyes changed.0

Humans who possessed aura emitted a certain energy. This was different from mere presence, as it reflected the total amount and density of the aura one held. If left uncontrolled, this energy naturally leaked out, making one more noticeable. However, no one deliberately released their aura in such a wasteful manner—it would be an inefficient use of energy and an unnecessary way to attract attention.0

Mercenaries, however, usually let their energy flow freely, flaunting their strength. It served as a warning that they were strong and that people should tread carefully and think twice before picking a fight.0

Among the lower classes—Bronze, Silver, and Gold—this didn’t differ much, as they either lacked aura or possessed an amount too insignificant to be noticed. But from Platinum-class onward, the difference became overwhelming. One glance was enough to recognize their classes.0

The energy of an Orichalcum-class mercenary, the highest class in the mercenary world, was unmistakable. Their aura, equivalent to a five-star knight, was impossible to ignore.0

Burgundy, though an Orichalcum-class mercenary, had suppressed his aura, making it seem no stronger than that of an Amantir-class’. His goal was to infiltrate Sefira, analyze...0