"One," Eren began the countdown, his voice steady and unwavering.
Frost Demon's expressions darkened.
If he agreed to let his disciple serve another Elder, even if it was for a short time, it was no difference than having his dignity trampled. If he didn't agree, then he might lose the most talented disciple he ever had.
"Two," Eren's voice grew colder.
In a sudden burst of realization, the Frost Demon made a decision. He would swallow his pride and accept Eren's deal. It was the only way to ensure his disciple's safety.
"Wait!" Frost Demon chimed in, just as Eren was about to finish his counting. "I accept your punishment for my disciple. My disciple will serve you as a servant from this point onwards, until the expedition ends."
A triumphant smile spread across Eren's face as he heard Frost Demon's submission. He had achieved his goal.