Upon entering the Academy, the two encountered many wizards on the road.
These wizards were mostly robust beyond measure, and even when Richard came across some thin ones, he sensed an oppressed Life Energy within them.
According to Jimmy's explanation, these wizards practiced a special Sealing Skill. This skill allowed them to accumulate power normally and, once the seal was released, could instantly increase a wizard's combat power by double or even multiple times.
"What fascinating witchcraft," Richard exclaimed, "I have never heard of such witchcraft before."
"That's to be expected," Jimmy laughed, "This kind of witchcraft is basically useless for wizards who are undergoing Spiritual Evolution, so very few people learn it.
And the Sealing Skills you see are all versions personally improved by the dean. The original ones generally only increased power by ten to thirty percent, at most fifty percent. The ones we're encountering now are far superior."
