OVA
Description
Katan is a character whose existence is defined by his profound and tragic devotion to the angel Rosiel. Originally a Grigori, one of the lowest classes of angels known as the Watchers, Katan was on the verge of expiring when Rosiel intervened and provided him with a new body. This act of salvation shaped the entire course of Katan's existence, creating a deep sense of gratitude and love that bordered on worship. In a very real sense, Katan considers himself Rosiel's creation, even referring to him as a father figure, and he dedicated his immortal life to repaying this debt. Driven by his feelings, Katan climbed the rigid hierarchy of Heaven, achieving the high rank of a Cherubim, with the sole purpose of being able to stand once again in Rosiel's presence.
Katan's personality is a complex mix of fierce loyalty, a strong sense of justice, and a willing descent into darkness. He is intelligent, quick-witted, and one of the few individuals who dares to question or disapprove of Rosiel's more erratic and cruel actions. Despite this internal conflict and his moral objections, Katan finds himself unable to abandon his master. He considers himself already damned for the actions he has taken in Rosiel's name, particularly the sacrifice of innocent human lives in a plot to resurrect the fallen angel from his seal. This belief that redemption is impossible drives him to continue on his chosen path regardless of the consequences, accepting his own suffering as a natural outcome of his loyalty.
Katan's role in the story is that of the primary catalyst for Rosiel's return to power and his most faithful servant. He masterminded a complex plan involving a computer game to harvest the psychic energy needed to break the seal placed on Rosiel by his twin sister, Alexiel. He hoped that by freeing Rosiel, his master would reclaim control of Heaven and end a corrupt dictatorship. However, this plan backfires, as Rosiel is revealed to be almost entirely consumed by his obsession with Alexiel, caring only for her love and validation of his beauty, rather than the political power Katan envisioned for him. Throughout the turmoil, Katan serves as Rosiel's shadow, acting as his intermediary and striving to protect him, even from himself.
The central relationship of Katan's existence is with Rosiel, a bond marked by love, abuse, and tragedy. While Rosiel claims that Katan is the only beautiful thing he ever created, he treats him with a cruelty born of his own madness. In an effort to force Katan to leave for his own protection, Rosiel inflicts brutal punishments on him. At one point, after Katan is severely injured, a dying Rosiel forces him to eat a piece of his own wing, cursing Katan that he will eventually lose his free will and become a mindless puppet. In another instance, he forces Katan to ingest a pill that threatens to transform his body into a mass of unthinking tissue. Despite these cruelties and deliberate attempts to drive him away, Katan remains, still trying to reach the last remaining fragments of sanity within his master. This unwavering devotion ultimately costs him his life, as Rosiel, in the height of his insanity, kills Katan.
Katan undergoes a tragic and static form of development. While his love is pure and constant, his agency is gradually stripped away, yet his core devotion never waivers. He begins as an angel who rises through the ranks out of love and hope, believing he can save both his master and Heaven. As the story progresses and Rosiel's madness deepens, Katan's situation becomes increasingly hopeless. He transitions from an active player trying to shape the fate of Heaven to a victim enduring horrific abuse. In his final moments, he does not think of his own pain or death, but rather of Rosiel's suffering, hoping to be reunited with him in the afterlife. This arc transforms him from a devoted servant into a tragic martyr for a love that was never truly returned in a healthy way.
As an angel, Katan possesses the abilities typical of a high-ranking Cherubim. He has large, white bird-like wings that signify his elevated status within the heavenly hierarchy. He is also shown to possess enough magical power to orchestrate large-scale, reality-altering projects like the Angel Sanctuary computer game, which required gathering massive amounts of psychic energy. Beyond his raw abilities, Katan's defining characteristic is not a unique power, but his unshakeable will and intelligence, which he uses in his relentless service to Rosiel.
Katan's personality is a complex mix of fierce loyalty, a strong sense of justice, and a willing descent into darkness. He is intelligent, quick-witted, and one of the few individuals who dares to question or disapprove of Rosiel's more erratic and cruel actions. Despite this internal conflict and his moral objections, Katan finds himself unable to abandon his master. He considers himself already damned for the actions he has taken in Rosiel's name, particularly the sacrifice of innocent human lives in a plot to resurrect the fallen angel from his seal. This belief that redemption is impossible drives him to continue on his chosen path regardless of the consequences, accepting his own suffering as a natural outcome of his loyalty.
Katan's role in the story is that of the primary catalyst for Rosiel's return to power and his most faithful servant. He masterminded a complex plan involving a computer game to harvest the psychic energy needed to break the seal placed on Rosiel by his twin sister, Alexiel. He hoped that by freeing Rosiel, his master would reclaim control of Heaven and end a corrupt dictatorship. However, this plan backfires, as Rosiel is revealed to be almost entirely consumed by his obsession with Alexiel, caring only for her love and validation of his beauty, rather than the political power Katan envisioned for him. Throughout the turmoil, Katan serves as Rosiel's shadow, acting as his intermediary and striving to protect him, even from himself.
The central relationship of Katan's existence is with Rosiel, a bond marked by love, abuse, and tragedy. While Rosiel claims that Katan is the only beautiful thing he ever created, he treats him with a cruelty born of his own madness. In an effort to force Katan to leave for his own protection, Rosiel inflicts brutal punishments on him. At one point, after Katan is severely injured, a dying Rosiel forces him to eat a piece of his own wing, cursing Katan that he will eventually lose his free will and become a mindless puppet. In another instance, he forces Katan to ingest a pill that threatens to transform his body into a mass of unthinking tissue. Despite these cruelties and deliberate attempts to drive him away, Katan remains, still trying to reach the last remaining fragments of sanity within his master. This unwavering devotion ultimately costs him his life, as Rosiel, in the height of his insanity, kills Katan.
Katan undergoes a tragic and static form of development. While his love is pure and constant, his agency is gradually stripped away, yet his core devotion never waivers. He begins as an angel who rises through the ranks out of love and hope, believing he can save both his master and Heaven. As the story progresses and Rosiel's madness deepens, Katan's situation becomes increasingly hopeless. He transitions from an active player trying to shape the fate of Heaven to a victim enduring horrific abuse. In his final moments, he does not think of his own pain or death, but rather of Rosiel's suffering, hoping to be reunited with him in the afterlife. This arc transforms him from a devoted servant into a tragic martyr for a love that was never truly returned in a healthy way.
As an angel, Katan possesses the abilities typical of a high-ranking Cherubim. He has large, white bird-like wings that signify his elevated status within the heavenly hierarchy. He is also shown to possess enough magical power to orchestrate large-scale, reality-altering projects like the Angel Sanctuary computer game, which required gathering massive amounts of psychic energy. Beyond his raw abilities, Katan's defining characteristic is not a unique power, but his unshakeable will and intelligence, which he uses in his relentless service to Rosiel.