Who the hell knew the answer to that?
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Harry stared at Snape with a thunderstruck expression.
Snape said nothing, wearing his ever-present sneer.
"Sorry, Professor."
He was still a student, after all. No matter how cocky he was, he couldn't openly defy a professor at school.
With his friends frantically urging him on, Harry finally gave in and apologized, though he was clearly reluctant.
"Pay attention and learn something. Don't spend all your time loafing around and showing off on a broom like someone I know."
Snape sneered, his expression dripping with contempt.
Below him, Harry lowered his head and unconsciously clenched his fists. From Lupin, he had learned a little about his parents and the old feud between their generation and Snape.
Endure it!
For now, all he could do was endure.
"Werewolves are addicted to fresh human flesh and the raw meat of other animals. They especially enjoy hunting humans, and are even more terrifying monsters than vampires.
"There are basically two kinds of werewolves. The first are natural-born werewolves, born that way.
"These werewolves are exceptionally fierce and powerful, and they can transform into humans. They usually use this ability to deceive people. Once they take human form, ordinary people generally can't recognize them.
"The second kind are people who became werewolves later in life. Most of them are affected by 'wolfbane' and lose their reason on moonlit nights, becoming bloodthirsty killers. By day, they return to being human.
"Because of the curse afflicting them, werewolves of this type can never return to human form. They can only suppress their instincts with a few potions, such as Wolfsbane Potion."
No matter how twisted his personality was, Snape was still highly skilled in his subject.
Without even looking at the textbook, he strolled around the