Toby

Masamune moved to Japan to defeat Ginga because Toby went to the hospital due to incapability to move his legs.

While Masamune was in Japan, Zeo entered team HD, the best in America, in order to save Toby, because the owners of team HD have the means to make Toby walk again. Zeo didn’t know but HD’s plan is to ‘transform’ Toby into a different identity: Faust, who has the duty to destroy the world. That plan was sucessful. As Faust, Toby has grown up and his hair turned gray and grew a lot due to the arrange system.

After Masamune and Zeo turned Faust back into Toby, they kept spending their times together, playing on their own team, Team Dungeon. Toby’s looks also changes: he cuts his hair, however he keeps it gray.