Raphael awkwardly smiled.
"I'm actually not too clear about it. This is the decision of the Starry Sky College, after all. I won't dare to guarantee it, but I've obtained some news. If there is nothing unexpected, they'll take out that crystal for everyone to study.
"It is said that there are countless inscriptions on the crystal and that everyone sees things differently. No one can tell how many inscriptions it contains, because even after so many years have passed, no one saw the inscriptions repeating, no matter who studied it.
"Everyone would see something different while looking at the crystal, and they would get different feelings… There was no limit.
"And the three deans of Sky City devoted the experience from their entire lives to research that crystal. Starry Sky College includes the most formidable alchemists of this world, and they also seek to uncover the secret of that crystal in their lifetimes."