Alex finished his alchemy lecture nearly half a day later. Since the level of alchemy knowledge in the Northern Continent was so low, he had to start from very basic knowledge before proceeding to advanced stuff.
So, a lecture that should have taken no more than 4 hours, ended up taking nearly 12.
He walked toward the group of elders that were happily waiting for him to come down.
"That should be enough, right?" he asked.
"Enough, it's more than enough," one of the elders said. "Thank you so much for teaching our alchemists so much about alchemy. I'm sure most of them didn't even know half of what you said existed at all."
"It's only obvious," Alex said. "Alchemy had to be suppressed before, so there wasn't a lot of growth, and over the past few thousand years, the knowledge slowly disappeared as no one was putting it into effect."
The elders nodded. "Once again, thank you for everything you've done."
"Thank you."
