Ethan pushed open the classroom door cautiously, his tardiness drawing the immediate glare of his teacher, Mrs. Larkins.“Walker,” she said sharply, slamming the attendance book on her desk. “Do you have any idea what time it is?”“Uh, good morning, Mrs. Larkins,” Ethan said with a sheepish grin.“It’s almost afternoon. Sit down.”Ethan shuffled to his seat, the weight of the classroom's collective stares following him. He dropped into his chair, resolving to turn over a new leaf. Focus. Get through this. Prove you’re serious about changing.By the time the lecture on advanced calculus began, Ethan’s determination started to waver. The numbers on the board seemed to blur, his eyelids growing heavier with each passing second.“Walker!”Ethan jerked awake, nearly toppling his desk. Mrs. Larkins was standing over him, her arms crossed. “Sleeping already? Care to explain?”Thinking quickly, Ethan activated the Demon Revealing Mirror in his pocket. Its screen glowed faintly as he summoned

Mark Young, the class president, sat diligently at her desk, immersed in her studies. Ethan glanced at her, pretending to do his own homework. He could tell that she was under pressure, but her dedication to her work was impressive.At the back of the classroom, Patriack Montgomery, slumped over his desk, still recovering from a hangover. The smell of alcohol lingered around him, and his disheveled appearance made it clear he had been partying hard the night before.The door creaked open, and Kim Jin-soo, Patriack’s closest friend, walked in with his usual smirk. He looked directly at Mark, his eyes gleaming with mischief.“Hey, Mark,” Jin-soo greeted her casually. “Mr. Johnson wants to see you. He said something about needing help with organizing materials for the upcoming test.”Mark raised an eyebrow, looking up from her notes. “Mr. Johnson? I didn’t hear anything about that.”“Oh, yeah, it’s really urgent,” Jin-soo insisted, his smile widening. “He’s waiting for you in the old tea