"You learned about handling beast tissues and their essences during your first-year classes," the old professor began. "Now, we will move on to how we preserve beast essence and prevent it from degrading over time."
"There are methods that we use to completely stop the aging of essence and stop its degradation. For example, we process litres of essence from a colossal green whale essence that has been preserved for over two hundred years. By normal standards, it should have degraded within five years, yet through our preservation methods, we have managed to retain 66% of its potency even after 200 years. Isn't that fascinating?"
A faint old smile remained on his face as he spoke.
"By the end of the first half of this year, you will learn every stabilizing agent that has been discovered throughout our history. From the most useless ones, preserved till now to be seen as a history class, to the most effective ones that will continue to help you for the foreseeable future."
