The Sage-Chain War

The Sage-Chained war was a war in which Erico set bombs out into the Sage Court. The Sages, (Endless, Syvria, Persona, Jerinah, and Articarity) declared war. Erico made his experiments that were older than 16 fight. Many without the immortal gene were killed, and Green was emotionly scarred from watching this war.

Facts
Setsuna F. Seiei, Allelujah Haptism, and Hallelujah Haptism's Sonic Forms were witnesses to this war This is how Via met Setsuna, and Green met his best friends.

(More coming soon)