The ultimate fighter in Guilty Gear, a popular fighting game. His skill is unmatched, and his awesome knows no bounds. He can kill massive gears without any problem. He is called a Cloud clone often times because he has spikey hair.

Definition: The arguably main character in Arc System Works' fighting game series, Guilty Gear. Once a common man named Frederick, he undergone a series of scientific tests, and become a Gear, a race of weapons with inhuman power. He is the prototype of the Gears, so, he can't be controlled by Gear leader, Justice. Sol has also created the Outrage weapons, a series of 8 weapons with distinct powers. So far, only 3 are known: Fuuenken (Fireseal), Sol's fire sword, Fuuraiken (Thunderseal), Ky's lighning sword, and Zessen (Stopping Fans), Anji's pair of fans. In 2172 A.D, Sol joined the Sacred Order of the Holy Knights, but soon left, after growing bored, and took one of the treasures of the organization, the Fireseal Sword. This was perceived as a theft by his former fellow knight Ky Kiske, and eraned Sol his enmity. In 2180, Sol fought Justice directly, but lost, thus leading the Gear leader to discover that Sol's the prototype. Some time later a tournament is held, but it was all part of a conspiracy. Yet, Sol bests all opponents and get to fight another Gear, Testament. Defeating him, Sol finally confronts Justice again, and wains this time, destroying her forever, but reaceiving mention of the ceator of all Gears. This marks the end of the first GG game.

In Guilty Gear X, Sol discvers that another Gear is active, Dizzy. After finding her in the depths of the forest, Sol defeated her, but for unkwnown reasons, left her alive.

In Guilty Gear XX, he is now chasing a n...