TV-Series
Description
Vassago Casals was conceived during a transactional relationship in San Francisco's Tenderloin district, born to a Spanish mother and a Japanese father who paid for her services. His mother initially sought an abortion but carried the pregnancy to term when Vassago's father, needing an organ donor for his legitimate son suffering a congenital kidney defect, intervened. Resentful, his mother attempted to name him after a demon; US restrictions led her to choose "Vassago" from the Ars Goetia, referencing a minor Prince of Hell. His father provided only sporadic financial support and occasional health checks, establishing no meaningful relationship. At fifteen, Vassago learned of his intended role as a donor. He agreed on the condition of relocation to Japan, but complex residency and adoption laws prevented this. Facing deportation and limited prospects, he joined a Korean crime syndicate. The syndicate supplied him with a counterfeit identity and trained him as an assassin. By twenty, he had completed nine assassinations.
His tenth assignment required infiltrating the virtual reality game Sword Art Online (SAO) after it became a death game. The syndicate obtained an illegal NerveGear headset; his mission was to assassinate a specific player indirectly, leaving no evidence. Inside SAO, he adopted the avatar name "PoH" (Prince of Hell), reflecting his given name. Exposure to Japanese players intensified his pre-existing hatred of East Asians stemming from his father's abandonment. He abandoned his singular target and founded the player-killing guild Laughing Coffin to facilitate widespread murder. PoH propagated the ideology that player killings were justified since game designer Akihiko Kayaba bore ultimate responsibility. He recruited members by exploiting fears or desires for power, including coercing players like Lux into service as spies. PoH orchestrated killings using paralysis poisons and coordinated ambushes. In August 2024, he deliberately betrayed Laughing Coffin by leaking their headquarters' location, triggering a massacre between the guild and clearers that resulted in over thirty deaths. He avoided capture and later recruited Kuradeel, teaching him poison-making techniques to target Kirito.
After SAO's clearance in November 2024, Vassago killed his syndicate boss for withholding payment and fled to the United States. He joined a private military contractor, excelling in VR combat training against National Guard and Navy personnel, leading to a promotion as an instructor. Dissatisfied, he later joined Glowgen Defense Systems, a PMC contracted by the US National Security Agency. He participated in the assault on the Ocean Turtle facility to steal the Soul Translator technology and the "Alice" bottom-up AI developed by Japan's Self-Defense Force. When system lockdowns blocked access to the AI's Light Cube cluster, Vassago and his commander, Gabriel Miller, logged into the Underworld using Dark Territory accounts. Vassago assumed a Dark Knight identity. Initially uninvolved in invasion plans, he infiltrated the Human Empire camp, killed guards, and dueled Ronye Arabel. Later, he exploited nationalist sentiments by inviting thousands of Korean and Chinese VRMMO players into the Underworld, inciting them to slaughter Japanese players with false historical grievance claims. When players questioned his motives, he manipulated others into killing the dissenters.
During the war's climax, he confronted Asuna Yuuki, boasting about betraying Laughing Coffin and the SAO massacre. He later ambushed Kazuto Kirigaya (Kirito), delivering a brutal beating while taunting him. After Kirito regained his faculties, their final battle ended with Kirito using Night Sky Sword abilities to transform PoH's avatar into a cedar tree, preventing logout. Concurrently, Glowgen technicians accidentally damaged the Fluctlight Acceleration system, forcing "Maximum Acceleration" mode. This subjected PoH's consciousness to centuries of accelerated time while immobilized. His physical body entered a comatose state on the Ocean Turtle but disappeared before mercenaries could retrieve it during withdrawal. His ultimate fate remains unresolved.
Vassago consistently demonstrated cold sadism, rational strategic planning, and a complete absence of empathy. He viewed life as expendable, openly stating his desire to "kill everything in the Underworld." His actions stemmed from deep-seated hatred toward East Asians and a personal philosophy embracing destruction and chaos. He exhibited no loyalty, planning to betray Gabriel Miller after securing Alice. His weapon of choice was the "Mate Chopper," a Chinese kitchen knife-style dagger. Common phrases included "It's showtime" and "Your poor life ends now."
His tenth assignment required infiltrating the virtual reality game Sword Art Online (SAO) after it became a death game. The syndicate obtained an illegal NerveGear headset; his mission was to assassinate a specific player indirectly, leaving no evidence. Inside SAO, he adopted the avatar name "PoH" (Prince of Hell), reflecting his given name. Exposure to Japanese players intensified his pre-existing hatred of East Asians stemming from his father's abandonment. He abandoned his singular target and founded the player-killing guild Laughing Coffin to facilitate widespread murder. PoH propagated the ideology that player killings were justified since game designer Akihiko Kayaba bore ultimate responsibility. He recruited members by exploiting fears or desires for power, including coercing players like Lux into service as spies. PoH orchestrated killings using paralysis poisons and coordinated ambushes. In August 2024, he deliberately betrayed Laughing Coffin by leaking their headquarters' location, triggering a massacre between the guild and clearers that resulted in over thirty deaths. He avoided capture and later recruited Kuradeel, teaching him poison-making techniques to target Kirito.
After SAO's clearance in November 2024, Vassago killed his syndicate boss for withholding payment and fled to the United States. He joined a private military contractor, excelling in VR combat training against National Guard and Navy personnel, leading to a promotion as an instructor. Dissatisfied, he later joined Glowgen Defense Systems, a PMC contracted by the US National Security Agency. He participated in the assault on the Ocean Turtle facility to steal the Soul Translator technology and the "Alice" bottom-up AI developed by Japan's Self-Defense Force. When system lockdowns blocked access to the AI's Light Cube cluster, Vassago and his commander, Gabriel Miller, logged into the Underworld using Dark Territory accounts. Vassago assumed a Dark Knight identity. Initially uninvolved in invasion plans, he infiltrated the Human Empire camp, killed guards, and dueled Ronye Arabel. Later, he exploited nationalist sentiments by inviting thousands of Korean and Chinese VRMMO players into the Underworld, inciting them to slaughter Japanese players with false historical grievance claims. When players questioned his motives, he manipulated others into killing the dissenters.
During the war's climax, he confronted Asuna Yuuki, boasting about betraying Laughing Coffin and the SAO massacre. He later ambushed Kazuto Kirigaya (Kirito), delivering a brutal beating while taunting him. After Kirito regained his faculties, their final battle ended with Kirito using Night Sky Sword abilities to transform PoH's avatar into a cedar tree, preventing logout. Concurrently, Glowgen technicians accidentally damaged the Fluctlight Acceleration system, forcing "Maximum Acceleration" mode. This subjected PoH's consciousness to centuries of accelerated time while immobilized. His physical body entered a comatose state on the Ocean Turtle but disappeared before mercenaries could retrieve it during withdrawal. His ultimate fate remains unresolved.
Vassago consistently demonstrated cold sadism, rational strategic planning, and a complete absence of empathy. He viewed life as expendable, openly stating his desire to "kill everything in the Underworld." His actions stemmed from deep-seated hatred toward East Asians and a personal philosophy embracing destruction and chaos. He exhibited no loyalty, planning to betray Gabriel Miller after securing Alice. His weapon of choice was the "Mate Chopper," a Chinese kitchen knife-style dagger. Common phrases included "It's showtime" and "Your poor life ends now."