Jacob Thorndike is the real name of this warlike wolf of Nordic origin, adopting a new identity in the world of the Roman gladiators was also named Kraso, Caesar saw in Kraso a great potential and decided to buy it to serve him, Caesar to own The strongest and fiercest of gladiators would have their bets secured, since this formidable warrior never knew the defeat and one by one was defeating all gladiators, but later would face a very different opponent to the others.

At age 27 Kraso proved to have a lot of skill in hand-to-hand combat, which earned him so much experience that he trained harder and subjected his body to the toughest workouts 6 years later Kraso was no longer the shadow of what Was previously, is now bigger, stronger and more fierce.