"Do you still want more?"
Eren heard a playful voice in his surroundings. It asked if he wanted to continue fighting more opponents. After all, it had said that it would adjust the difficulty level as per Eren's preference in case he wanted to gain better rewards.
He had fought with four more mini giant puppets after taking care of the ax-wielding puppet. He had gone above and beyond in clearing the first phase of the testing grounds. As a result, he was breathing heavily.
Taking care of the ax-wielding puppet was the bare minimum requirement to clear the first stage of the testing grounds. But since Eren had been using his infinite mana core extensively, he was able to deal with four more opponents of the same caliber as him. These four opponents had come to fight with him two at a time, increasing the difficulty level even further.
Eren's mana circuits as well as his muscles felt sore. He had expended a tremendous amount of mana to achieve this result.