My Isekai Life in Hard Mode

Regrettable

The students seated below began to stir more and more, creating a buzz of excitement that rippled through the room like an electric current. Most of this restlessness came from the first-year students, who were not yet accustomed to the teacher's presence and found her aura somewhat intimidating yet intriguing.

They whispered among themselves, their eyes wide with curiosity and awe. In contrast, the upper-level students, who had already experienced her lessons and were familiar with her demeanor, remained calm and composed. They sat with a relaxed confidence, their faces reflecting respect and indifference.

The teacher, a figure of authority and charisma, stood at the front of the classroom. Her clear and resonant voice commanded attention as she began her lecture.

"Mages must meet certain criteria regarding circuits, rings, and cores, but that's not all," she explained, her eyes scanning the room to ensure everyone followed. "They also need to form connections with the stars. This