With its access to powerful, talented agents and the latest technological advances, it is (in)directly involved of many incidents that occur in Zemuria. Their ideals often clash with those of other parties, such as long-time rival the Septian Church and more recently the Bracer Guild.
It is unknown when Ouroboros was founded. Earliest reports of their involvement date back to S.1192, prior to the Hundred Days War, but it is generally assumed that the organisation has been around for much longer.
In S.1203, Ouroboros successfully completed the Gospel Project and collected the Sept-Terrion of Space, the Aureole. Following that, the organisation began executing the Phantasmal Blaze Plan spread across Erebonia and Crossbell.
They have succeeded in obtaining knowledge on how to re-create the Sept-Terrion of Mirage, Demiourgos, and their initial attempt to collect the presumably Sept-Terrion of Blaze was thwarted by Giliath Osborne, who hijacked the plans from Ouroboros.
In S.1206, Ouroboros returned to Erebonia to retrieve their Phantasmal Blaze Plan. After cooperating with Giliath Osborne on Operation Jormungand, The Sept-Terrions of Blaze and Earth are rendered unobtainable by human hands, causing the Grandmaster to announce the successful completion of the Phantasmal Blaze plan, and announce the start of the next phase of Orpheus, the Eternal Regression Plan.
The meaning behind the Grandmaster's plans is guiding and witnessing what endings await the Sept-Terrion in the hands of man of "this possible world". The overarching plan to achieve this is referred to as the Orpheus Final Plan.
Ouroboros is led by the infallible Grandmaster, loyally supported by the seven Anguis. All seven seats of the Anguis are occupied; if one seat does happen to open up, the Grandmaster is responsible for inviting someone to take this seat.
|Anguis II||Anguis III||Anguis IV||Anguis V||Anguis VI||Anguis VII|
The plans drafted by the Grandmaster and overseen by the Anguis are executed by the powerful agents known as Enforcers. The first Enforcer, Campanella, is the only Enforcer known to report back directly to the Grandmaster. Some Anguis, such as the Seventh, also have a private army at their disposal.
Relation with the Septian Church
The Septian Church has dedicated its chivalric order to retrieve 'live' artifacts to subsequently seal them away in Primal Grounds underneath buildings of the Church. Ouroboros, however, seeks the Sept-Terrion for a greater purpose aimed to guide "the souls of all" and hands Artifacts to people to help them, such as the Fool's Locket to Hermann Conrad or the equipment required for the stage at Arc en Ciel.
|Anguis||Vita Clotilde - Georg Weissmann - Mariabell Crois - F. Novartis - Arianrhod|
|Enforcers||Campanella - McBurn - Leonhardt - Luciola - Walter - Sharon Kreuger - Bleublanc - Joshua Bright - Renne Hayworth - Shirley Orlando - Cedric Reise Arnor|
|Associates||Gilbert Stein - Stahlritter|
|Bases||Lakeside Laboratory - Glorious - Celestial Globe|
|Thirteen Factories||Doll Studio - Black Workshop|
|Orpheus Final Plan||Gospel Plan - Phantasmal Blaze Plan - Eternal Regression Plan|
|Outside Plans||Azure-Zero Project - Great Twilight Plan - Operation Jormungand|
|Technology||Archaism - Pater-Mater - Aion Type-α - Aion Type-β - Aion Type-γ - Aion Type-αII - Aion Type-βII - Aion Type-γII|
|Concepts||Sept-Terrion - Divergent Laws - Carnage|