When Heim grows a bit older, I'll find a way to probe him. If he turns out to be a Legendary Wizard, Levi will need to come up with a plan.
If the other party harbors evil intentions as a dark wizard, I cannot let a threat grow unchecked.
When in doubt, extreme darkness enslavement!
Act decisively while he's weak, to prevent troubles down the line.
Even betting against a Legendary Wizard, just reincarnated, Levi is still a bit naive, might need to trouble the Black Abyss Sovereign.
"Why does it feel like I am outwitting a newborn baby."
...
Time passes.
Six years later, the year 786 of the Nora Calendar.
Under the care of his parents, Heim grew up carefree.
Though he was conceived for three years before being born, he didn't display any extraordinary talent, like a normal child, he slowly learned to walk and talk.
He was quiet by nature, not fond of socializing, often hiding alone in his parents' study reading books.