Axel Laboo operates as a cunning informant for Free Underbar within the Arcame mafia, leveraging his cocky charm and opportunistic instincts to manipulate allies and rivals alike for personal profit. His sharp features—dark brown hair, brown eyes, and a wardrobe of brown jackets, white shirts, black trousers, and sturdy boots—mirror his shadowy dealings.

Coerced by Free to betray former ally Wolfran, Axel infiltrates a mission to steal the Black Fairy Tome page from Cain Distarol. He deploys a fairy companion to distract Damien Carme, securing the artifact before Bitter Sweet intercepts his escape with a bullet. Defying death, Axel resurfaces with a half-sincere apology to Free and Marlya Noel, aiding their interrogation of a captive.

Arrested during Dorothea’s crackdown on Arcame, Axel uncovers Christoph Rahn’s collusion with Schwarz Diese. Framed for Christoph’s murder, he endures imprisonment until exonerated, only for Wolfran to orchestrate his jailbreak via riot. Tasked with delivering a cryptic message to Beevee Liscar, Axel tempts the strategist with a shadowy proposal, igniting tensions.

Despite re-arrest three months post-Divine Beast crisis for his prison escape, Axel’s knack for surviving lethal schemes persists. His allegiances drift between self-serving agendas and precarious alliances with Free, Wolfran, and Beevee, cementing his role as a volatile wildcard in the underworld’s power struggles.