Irregular

"If there's ever a person who you never want to come across with, are those treacherous Irregulars. Not even Sean and Polar can beat them. "

- King Ensley Wright to Ju-long Wong An Irregular is someone whose abilities, records, stats, and power exceeded the maximum standards of the Herculean Mercenary Data. These are powerful Mercenaries who also annihilated at least half of the Purge Squadron on their Assessment Elimination Program and are recognized as the most threatening and dangerous individuals to both the Herculean Mercenary Association and the world.

The Irregulars are the strongest Mercenaries to ever compete in the Herculean Mercenary Battlefield. Most of them are described as ruthless, vicious, rampant, quick-witted, impenetrable, and brawny, although some of them still hold humaneness and consideration. Due to their notable actions, only a few, dare to fight them, but hardly anyone returns, most of them come back grievously wounded.