After the Hogwarts professors left the Great Hall, they prepared to search for signs of the troll.
A mindless creature like a troll posed a severe threat to the students' safety. The professors needed to find and subdue it quickly to prevent any unnecessary trouble.
At that moment, Snape, who had caught a whiff of conspiracy behind the troll incident, was hurrying toward the third-floor restricted corridor, intending to stop whoever was after the Sorcerer's Stone.
Chapter 332