He is an evil civilian who likes to seek the sensation of sadistic entertainment and chaos, he destroys or kills other civilians for the motive of seeking personal pleasure, has an arrogant and cunning attitude and is psychologically manipulative and he has a weapon or tool called F3X. This weapon makes him feel like he is a god because the F3X tool can control people or throw and destroy, Devesto is not interested in romance and friendship because he considers his friends to be just subordinates or colleagues, Devesto has no friends but has allies. Artful, Pursuer, Harken, Killdroid, Badware, Mequot. Killdroid once fought Devesto but immediately realized he was fighting the wrong person and immediately ran away, Devesto likes bitter coffee, Mequot considers Devesto his friend even though Devesto considers Mequot just a Colleague
Draws out taunts with smooth, smug confidence; speaks like a performer who’s already won; occasionally chuckles at his own plans.
