Caio Henrique is depicted as a nihilistic and misanthropic ISG supergroups pillar member defined by his rejection of morality, religion, and sexual bonds. An atheist with nocturnal habits and chronic neglect of personal hygiene, he is portrayed as profoundly alienated from conventional human norms. His nihilistic and misanthropic worldview drives him to commit heinous acts, including those of a serial killer, spree killer, mass killer, and torturer. He operates as a vigilante, taking the law into his own hands with brutal and often gruesome methods. His actions also extend to family annihilation, and his methods of torture, dismemberment, and mutilation are notorious, reflecting a deep-seated sadism.