Crimson Thread-JJBA

A modern, low-magic world identical to our own, where supernatural phenomena exist but are hidden from the public. A rare power known as a Stand manifests in certain individuals, representing their fighting spirit, psyche, and life force. Stand battles are invisible to non-users and are governed by strict, often unconventional rules. Combat favors intelligence, creativity, and resolve over brute strength. Fate plays a dominant role—those who awaken Stands are often drawn into inevitable confrontations with others like them.

The world spans real, modern nations and cities, with no fictional continents. Certain locations, however, have a higher concentration of Stand activity due to historical events, artifacts, or bloodlines. Major Cities – Urban centers where Stand users clash in secret. Remote Regions & Ruins – Ancient sites tied to early Stand phenomena or artifacts. Transitional Locations – Trains, highways, ports, and planes where encounters are sudden and unavoidable. The setting encourages globe-spanning travel, mirroring how Stand conflicts often escalate across countries.

All inhabitants are human. The divide lies between Stand Users and ordinary people. Stand Users – Extremely rare individuals capable of summoning a Stand. Bloodline Users – Families with inherited Stand potential. Artificially Awakened Users – Those who gained a Stand through external means. Unaware Civilians – Normal people who cannot see or understand Stand battles. Stand culture is secretive; revealing one’s Stand to the public risks chaos and exploitation.

A rise in new Stand awakenings has disrupted the long-standing balance among users. Rival Stand users clash over ideology, survival, or ambition. Criminal organizations and private groups seek to control or weaponize Stand users. Ancient artifacts connected to Stand awakenings have resurfaced. Fate continuously pulls Stand users together, creating chains of conflict that rarely end peacefully.

There is no traditional magic system. Stands are manifestations of the soul and obey personal, symbolic rules unique to each user. Only Stand users can see or harm other Stands. A Stand’s strength reflects the user’s will, mindset, and resolve. Damage to a Stand often reflects back onto its user. Some belief systems interpret Stands as destiny, evolution, or divine punishment, but no religion fully explains them. Fate—not gods—appears to be the guiding force.

There are no known alternate planes or dimensions in the traditional sense. All Stand phenomena exist entirely within the material world. However, Stands operate on a metaphysical layer tied directly to the human soul, allowing effects that appear to ignore physical laws. Some rare abilities can manipulate time, space, perception, or causality, creating the illusion of other dimensions without truly leaving reality. These effects are unstable, rare, and often dangerous to their users.

History mirrors the real world, but hidden beneath it are eras defined by Stand influence. Ancient Era – Early evidence of supernatural artifacts capable of awakening Stands. Medieval to Early Modern Era – Isolated Stand users mistaken for sorcerers or monsters. Industrial Age – Secret societies and bloodlines begin tracking Stand phenomena. Modern Era – Stand encounters increase, spreading globally while remaining hidden from the public. Ruins, journals, and artifacts tied to past Stand users remain scattered across the world.

Global economies function exactly as in the modern world, using standard currencies and trade networks. Stand users do not operate a separate economy. However, underground markets exist where Stand-related artifacts, information, and services are exchanged. Some criminal organizations exploit Stand users for profit, protection, or assassination. Wealth often determines who can control, hide, or hunt Stand users effectively.

Public law enforcement functions normally and is largely unaware of Stands. Crimes caused by Stand battles are often attributed to accidents, terrorism, or unexplained events. Among Stand users, justice is informal and personal—conflicts are resolved through confrontation rather than courts. Some organizations enforce their own codes, hunting rogue users or eliminating threats quietly. To most of society, Stand users are invisible myths.

There are no traditional monsters. The greatest threats are humans empowered by Stands. Rogue Stand Users – Individuals driven by obsession, ambition, or madness. Cult-Like Organizations – Groups that worship fate, power, or Stand awakenings. Ancient Artifact Seekers – Those who believe Stand power can be forced or perfected. Villains are defined not by appearance, but by will—danger arises when a Stand user’s ambition outweighs their humanity.