Ex-military man turned teacher...in several ways. He is now in a special alternate dimension of the digital world...a god of sorts himself. Though...he still manages to be humble unless made otherwise through rage.
When enraged, he can let loose enough power that his power's pressure will blast the world apart.
Thankfully, he's never had to remove all four of his power restrainers...a set of four red bands on his right arm.
Still...with all four on, if he isn't careful...he can create a crater three miles wide...
Also, he has his own sort of dimension, containing forests and such, as well as a school that's sort of a...well...less magic-y hogwarts. Granted...there are many hidden halls and such opened by incantations and all...but magic isn't the primary course...