Gabriella reported about a secret dungeon under the city lord's mansion. The Lumina Marquess Family was the one who ruled over this Lumina City. Regardless, there was a secret that no one knew about.
Twenty children who had not reached adulthood were locked underground and treated as test subjects. Those people carried out a suspicious experiment by taking the blood of those children and injecting a particular serum to increase the test subject's overall ability. They wished to create an army of artificial superhumans, but some children had already become something akin to a monster instead.
The infiltrator and investigation team found the gruesome truth as they went deeper. There were a lot of failed products that ended tragically too.
The Lumina Family was famous for producing many top-tier mages, but why would they carry out such inhumane experiments?
The answer was simple. That family declined in the past one hundred years, and there had been no more talented mage since then.
