It had been two days since Darius had started putting the students of his class through the wringer.
If the 50 laps were already an overkill for most cadets before, now it was just a plain suicidal mission with the mana cuffs slipped onto their wrists.
Darius had told the cadets along with Aiden and Flynn who took two cuffs that if they ever felt like it was getting too hard, they could always take one cuff off.
However, one cuff had to stay on their hands for at least a week and at the max, two weeks before they took it off.
As if to also enforce those rules, a contractual spell had been placed on the cuffs, making it impossible to remove it until a condition of a week or two weeks had been met, an aftereffect of his [Rune Series] which he used to bind the cuffs to a similar set of rules.