During the battle that night, Lin Mu had sensed that something was off, but he had never discovered the exact reason.
It was not until the black-robed man said that sentence that Lin Mu was instantly awakened!
"Looks like the boss was right to send me."
There was nothing seemingly wrong with those words.
But upon closer examination, it was easy to see that he would only say something like that if he was certain Lin Mu would appear at the ritual site that night!
In other words, the mastermind had learned beforehand that Lin Mu would show up.
But how had he known?
Just because Jujutsu High had sent over a quasi-special-grade sorcerer? And he had been certain that Lin Mu could see through their painstakingly cultivated plan of several years in less than a day?
No matter how he thought about it, it felt far too far-fetched.
But if someone had informed him in advance of everything Lin Mu had done, then it all made sense.
Knowing in advance that Lin Mu would be a major threat, it was only reasonable to prepare precautions beforehand.
The only question now was who had leaked information about Lin Mu.
Including Lin Mu, there were six people in the office.
Captain Fushimi Takumi, the Class 2-13 duo Umekawa Kuko and that clerk, plus two other low-level sorcerers.
Umekawa Kuko and the clerk could more or less be cleared of suspicion.
After all, they nearly died fighting even a Grade 3 cursed spirit. Such a powerful organization behind the scenes probably would not allow idiots like that to serve as undercover agents.
Lin Mu had never interacted with the other two sorcerers, so they remained suspects.
But the person Lin Mu suspected most was the captain, Fushimi Takumi!
Whether it was passing