A reluctant warrior enters a supernatural war and wins only by destroying the friend he hoped to protect.
Story Structure — 5 Plot Phases
Return Beneath a Dark Omen
A young man returns to Tokyo after his mother's death and discovers a war between two supernatural factions. His reunion with childhood friends is immediately threatened by visions and violence.
Key Events
Mother Creates the Sacred Sword — A dying mother creates a Sacred Sword and seals it into her son's body.
Location: Tokyo
Return to Tokyo — A young man returns to his hometown seeking the meaning of his fate.
Location: Tokyo
The Two Dragons Revealed — Two factions fight over whether humanity or nature should survive.
Location: Tokyo
A Duel Destroys the City — A duel between opposing supernatural warriors ends with mutual death and urban destruction. Characters: Subaru SumeragiLocation: Tokyo
Childhood Friends Reunite — The returning young man reconnects with his childhood friends. Characters: Kotori MonouLocation: Tokyo
Visions Between Friends — The young man and his closest friend suffer disturbing visions when they see each other. Characters: Kotori MonouLocation: Tokyo
The Abduction and the Choice
Kanoe abducts Kotori while the young man struggles to understand his destiny. A spiritual princess offers him a place among the defenders of mankind, but he initially rejects the burden.
Key Events
Visions Between Friends — The young man and his closest friend suffer disturbing visions when they see each other. Characters: Kotori MonouLocation: Tokyo
Earth Faction Attack — The Earth faction attacks the returning young man before Heaven's faction intervenes. Characters: Yuzuriha NekoiLocation: Tokyo
Kotori Is Abducted — Kanoe kidnaps Kotori, while her brother follows into danger. Characters: Kanoe, Kotori MonouLocation: Tokyo
Hinoto Offers Recruitment — A princess asks the young man to join Heaven's faction and protect mankind.
Location: Tokyo
Refusal of the Burden — The young man refuses the responsibility but remains worried about his friends.
Location: Tokyo
The Other Kamui Identified — Kanoe identifies the abducted girl's brother as a possible opposing counterpart. Characters: KanoeLocation: Tokyo
Warriors Begin to Fall
The factional conflict intensifies as fighters on both sides confront one another. Fear for the missing friends finally pushes the young man into the war.
Key Events
Heaven Warriors Fall — Several fighters from Heaven's side are killed in confrontations with Earth's warriors. Characters: Karen Kasumi, Subaru SumeragiLocation: Tokyo
The Young Man Joins Heaven — Fear for the abducted friends finally drives the young man to join Heaven's faction. Characters: Yuzuriha NekoiLocation: Tokyo
Search for the Captives — The new alliance searches for the missing friends among the opposing faction. Characters: Yuzuriha NekoiLocation: Tokyo
Yuzuriha Protects the Young Man — Yuzuriha protects the young man during a battle against Earth warriors. Characters: Yuzuriha NekoiLocation: Tokyo
Yuzuriha Dies in Battle — Yuzuriha is killed while defending the young man. Characters: Yuzuriha NekoiLocation: Tokyo
The Sacred Sword's Price
The discovery of a second Sacred Sword turns Kotori into a target. Her death and the deaths of other warriors accelerate Tokyo's destruction.
Key Events
Earth Warriors Are Slain — The opposing counterpart later kills two Earth warriors.
Location: Tokyo
Kotori's Sword Is Revealed — Kotori's body contains another Sacred Sword needed for the war. Characters: Kotori MonouLocation: Tokyo
Kotori Is Murdered — The opposing counterpart kills Kotori to obtain the second Sacred Sword. Characters: Kotori MonouLocation: Tokyo
Tokyo Collapses Further — The deaths of Heaven's warriors cause more areas of Tokyo to be destroyed.
Location: Tokyo
Victory in the Ruins
The young man is forced into a final battle against his transformed friend. He wins only by accepting unbearable personal loss and mourns amid the remains of Tokyo.
Key Events
Tokyo Collapses Further — The deaths of Heaven's warriors cause more areas of Tokyo to be destroyed.
Location: Tokyo
Hinoto Saves the Young Man — The princess transports the young man to safety before dying under falling debris.
Location: Tokyo
Friends Face the Final Duel — The opposing counterpart attacks while the young man refuses to fight his friend.
Location: Tokyo
The Sword Is Unsealed — The young man is forced to unseal the Sacred Sword within his body.
Location: Tokyo
A Grief-Stricken Victory — After beheading his friend, the victor cries while holding the severed head in ruined Tokyo. Characters: Kotori MonouLocation: Tokyo Ruins
Story Breakdown
Sacred Sword Origins — The protagonist's fate is established through his mother's sacrifice and the weapon sealed within him.
Maternal Sacrifice — His mother dies while creating the Sacred Sword.
Buried Destiny — The sword is sealed inside his body.
Return to Tokyo — The young man returns home and encounters the divided supernatural world.
Hometown Return — He comes back to Tokyo to understand his fate.
Factional War — The Dragons of Heaven and Earth pursue opposing visions of survival.
Friends Under Threat — The protagonist's emotional ties become the main leverage used by the opposing side.
Visionary Reunion — The childhood friends experience disturbing visions together.
Kotori Abducted — Kanoe kidnaps Kotori during the escalating conflict.
The Reluctant Alliance — A spiritual princess offers protection to mankind, but commitment comes only after mounting losses.
Recruitment Offer — The princess asks the young man to join the Dragons of Heaven.
Warrior Losses — Several fighters die in battles between the two factions.
Tokyo's Bloody Battles — The search for the missing friends leads to repeated confrontations and devastating sacrifices.
Captive Search — The new alliance seeks information about Kotori and her brother.
Yuzuriha's Defense — Yuzuriha dies while protecting the young man.
The Sword's True Price — The second Sacred Sword makes Kotori's body a decisive object in the war.
Second Sword — Another Sacred Sword is discovered within Kotori's body.
Irreversible Murder — Kotori is killed so the weapon can be used.
Victory Through Grief — The final duel forces the protagonist to choose survival over friendship.
Sword Unsealed — The protagonist releases the Sacred Sword hidden within him.
Ruined Tokyo — He wins the war but mourns while holding his friend's head.
It's the year of destiny, and 15 year old Kamui Shiro, a powerful psychic, has returned to Toyko after a 6 year absence, having left when he was very young. He wants to be with his childhood friends, Fuma (his best friend) and Kotori, Fuma's little sister (and Kamui's possible girlfriend). He wants to protect them from all dangers, but destiny and fate are haunting Kamui and pulling in himself and his beloved childhood friends. It is his destiny and his sole decision to decide the fate of the world, no matter if he wants the role or not. Now it is a matter of if he will join the side of the Seven Seals and become the Dragon of Heaven to save mankind or join the Seven Angels and become the Dragon of Earth to destroy all civilization so the earth can heal itself from man's destruction.
