The GUN Arc is a mini-storyline centered around a duo of large-scale battle Guardian Units of Nations (GUN) and the Altruistic Valorians. As the Valorians make a large move to relocate their faction headquarters from Solleanna to the Space Colony ARK, they are suprise-attacked and nearly defeated by GUN. The attack brings back terrible memories for a certain hedgehog, and becomes the last straw for the Valorians who then execute a massive counterattack against GUN's own headquarters. Preceded by: Apocalypse Now Proceded by: Clone Arc