Floor 0 arc


 * A rumor of a unique skill appears (from npc?) that can be obtained from the floor 0 dungeon
 * Kibaou goes kinda crazy, and kills Thinker to take control of the Army
 * Kirito and co (as well as Yoh/Iyzel) hear of this, and go down to the dungeon to try and stop Kibaou and if possible get the unique skill
 * The unique skill eventually goes to a side char who either is not part of the clearers, or dies
 * This happens sometime around floor 90, based on the Reaper boss's strength
 * The reward in an item called The Golden Fleece
 * The Golden Fleece - A one-time use item that gives the player one of the 10 unique skills, it is currently undecided which one, or what effect it would have