Despite the doubled training, Otto still persevered; he had no choice but to persist, as the instructor was watching from above.
If it were when he first joined the Dragon Nest Tribe, Otto might have had thoughts of slacking off, but now he absolutely had none. Anyone who dared to slack off would face the brutal disciplinary iron fist of the instructor.
Moreover, according to what Otto had learned during his past weeks living in the Dragon Nest Tribe, their meals as prospective members were actually the lowest in the entire Dragon Nest Tribe.