"Professor Cheng, stop provoking him already; he was dragged to class by Dean Carson and suffered so much, just let him have some peace and quiet."
"Hahaha, yeah, look at them, all with red eyes, they must have been humiliated quite a bit today."
A few teachers who hadn't attended Ellie Doyle's class laughed maliciously at their misfortune.
However,
the response they received didn't allow them to keep laughing.
The math department teacher who had just finished Ellie Doyle's first class looked at his colleagues with a sympathetic expression and sighed, patting their shoulders: "I really feel sorry for you guys for missing that class."
"Because, that world-class problem our faculty had been researching recently was solved during Professor Doyle's class."
"And not just one, but five different approaches to solving it."
"What a pity that you didn't have the good luck to attend that class."