Dance with Devils: Fortuna (2017) — AI Story Visualization

Plot Analysis Summary

A high school student's peaceful life unravels as she becomes the focal point of a supernatural war over a world-ruling magical book.

Story Structure — 4 Plot Phases

The Library Summons

Ritsuka Tachibana enjoys a quiet life until she is summoned to the Third Library for suspected rule violations. There, she meets student council members Urie Sogami and Mage Nanashiro, who verify her innocence before she departs.

Key Events

• Ritsuka's Quiet Life — Peaceful daily routine before disruption Characters: Ritsuka Tachibana Location: Shikō Town
• Summons to Third Library — Ritsuka is called in for suspected rule violation Characters: Ritsuka Tachibana Location: Third Library
• Council Assembly — Ritsuka meets the student council members Characters: Ritsuka Tachibana, Urie Sogami, Mage Nanashiro Location: Third Library
• Innocence Claimed — Ritsuka successfully defends herself against accusations Characters: Ritsuka Tachibana Location: Third Library
• Journey Home — Ritsuka travels back to her residence Characters: Ritsuka Tachibana Location: Shikō Town

The Kidnapping & Attack

Upon returning home, Ritsuka discovers her residence ransacked and her mother kidnapped by unknown assailants. Mysterious men immediately attack her, revealing their desperate search for the world-ruling Forbidden Grimoire.

Key Events

• Journey Home — Ritsuka travels back to her residence Characters: Ritsuka Tachibana Location: Shikō Town
• Ransacked Residence — Ritsuka discovers her home has been violently searched Characters: Ritsuka Tachibana Location: Tachibana House
• Mother Abducted — Ritsuka learns her mother Maria has been taken Characters: Ritsuka Tachibana Location: Tachibana House
• Ambush by Hunters — Mysterious men attack Ritsuka to find the grimoire Characters: Ritsuka Tachibana Location: Shikō Town
• Grimoire Lore Revealed — The book's world-ruling power is explained Characters: Ritsuka Tachibana, Urie Sogami, Mage Nanashiro Location: Third Library
• Peace Shattered — Ritsuka's ordinary existence completely collapses Characters: Ritsuka Tachibana Location: Shikō Town

The Grimoire Conflict

The supernatural stakes escalate as devils and vampires enter the fray to claim the magical book. Ritsuka's peaceful existence completely collapses, forcing her into the center of a deadly power struggle.

Key Events

• Peace Shattered — Ritsuka's ordinary existence completely collapses Characters: Ritsuka Tachibana Location: Shikō Town
• Devil Faction Emerges — Devils enter the conflict to seize the grimoire Characters: Ritsuka Tachibana, Urie Sogami, Mage Nanashiro Location: Shikō Town
• Vampire Alliance Forms — Vampires join the pursuit, escalating tensions Characters: Ritsuka Tachibana, Urie Sogami, Mage Nanashiro Location: Shikō Town
• Council Mobilization — Student council prepares to protect Ritsuka Characters: Urie Sogami, Mage Nanashiro Location: Third Library
• Grimoire Hunters Close In — Enemy forces tighten their search perimeter Characters: Ritsuka Tachibana Location: Shikō Town
• Supernatural War Escalates — Open conflict between devils and vampires erupts Characters: Ritsuka Tachibana, Urie Sogami, Mage Nanashiro Location: Shikō Town

Embroiled in War

Student council members Urie and Mage mobilize to support Ritsuka against the encroaching factions. The narrative culminates in a high-stakes confrontation as all parties race to secure the Forbidden Grimoire.

Key Events

• Supernatural War Escalates — Open conflict between devils and vampires erupts Characters: Ritsuka Tachibana, Urie Sogami, Mage Nanashiro Location: Shikō Town
• Ritsuka's Resolve — Ritsuka accepts her role in the supernatural struggle Characters: Ritsuka Tachibana Location: Shikō Town
• Mage's Strategic Support — Mage provides tactical guidance to the group Characters: Mage Nanashiro Location: Third Library
• Urie's Defensive Maneuvers — Urie organizes countermeasures against attackers Characters: Urie Sogami Location: Shikō Town
• Grimoire Threat Peaks — The race to control the book reaches its climax Characters: Ritsuka Tachibana, Urie Sogami, Mage Nanashiro Location: Third Library
• Conflict Resolution — The immediate supernatural crisis is addressed Characters: Ritsuka Tachibana, Urie Sogami, Mage Nanashiro Location: Shikō Town

Story Breakdown

• Academy Life Setup — Introduction to the protagonist's ordinary world and the initial school-based summons.
  • Peaceful Routine — Ritsuka's quiet daily existence in Shikō Town.
  • Library Summons — The inciting incident where Ritsuka is called to the Third Library.
• Council Investigation — The procedural meeting where accusations are addressed and alliances form.
  • Student Council Meeting — Ritsuka encounters Urie and Mage during the inquiry.
  • Innocence Established — Ritsuka clears her name, shifting the narrative tone.
• Domestic Crisis — The violent disruption of Ritsuka's personal life and family safety.
  • Home Ransacked — Discovery of the searched residence and signs of intrusion.
  • Mother Abducted — The kidnapping of Maria Tachibana raises personal stakes.
• Supernatural Threat — The introduction of external factions and the magical MacGuffin.
  • Grimoire Hunters Attack — Direct violence targeting Ritsuka to locate the book.
  • Forbidden Book Lore — Revelation of the grimoire's reality-altering capabilities.
• Factional Conflict — The escalation of the supernatural war between opposing forces.
  • Devil Faction Entry — Devils mobilize to claim the grimoire for their cause.
  • Vampire Faction Entry — Vampires join the pursuit, intensifying the power struggle.
• Climactic Resolution — The final mobilization and confrontation to secure the magical artifact.
  • Council Mobilization — Urie and Mage organize defensive strategies and support.
  • Final Confrontation — The peak conflict where all factions race for the grimoire.

Directed by

Ai Yoshimura

Key Cast

• Daisuke Hirakawa — Shiki "Datenshi" Natsumezaka
• Wataru Hatano — Lindo Tachibana
• Soma Saito — Rem "Arlond" Kaginuki
• Subaru Kimura — Mage Nanashiro
• Takashi Kondo — Urie Sogami