The rejuvenated youth, now appearing as a young man, Casius left the Augustus family. No one knew where he went, not even Noah, perhaps only his foster mother knew.
According to Casius's declaration, he would travel the world, challenging all the formidable foes he encountered on his journey. For someone who had fallen in realm, the world now had many opponents worthy of a fight.
The departure of the foster father did not cause any major changes in the Augustus family. After all, no one would expect the Augustus family to cut off a limb themselves, erasing a legend.
Such a story would not be believed even if spoken, let alone guessed. Therefore, even when Casius disappeared without a trace, there were no attempts to probe.
This was also because the Augustus family now had a legendary mage stationed permanently, bringing unparalleled deterrence.