"Thank you."
"You're welcome."
...
Although Voldemort's vision is limited and narrow, there is no doubt about his ability and talent.
His half-mangled body can wield complete Ghostly powers, and he began researching soul devices at school, becoming the foremost expert in black magic.
As Tao Yu kept feeding old newspapers to the bracelet in his hand, he was also constantly absorbing vast amounts of knowledge from Voldemort.
Other wizards, even a powerful adult wizard, might slowly become corrupted, fallen, or tempted by the soul device in this process.
But unfortunately for Voldemort, he faced Tao Yu, who cared nothing about these spiced-up bits of knowledge and accepted them all without hesitation!
The three Unforgivable Curses, Fiendfyre Spell, and various rituals and curses.
Such knowledge was effortlessly grasped.
Upon comparing with other courses, Tao Yu discovered that in terms of teaching level, Voldemort was also absolutely top-notch.
