Jacob nodded, "Alright, I'll join as a permanent member."
This decision was quite obvious, especially after he saw the difference in status between the four power of freedman plains and the three hegemonies.
Furthermore, he had already seen through the controlling nature of Golden Swords Contrary.
He knew what Nixon said about if he went with them, he might not get out, and he believed they might even use something like a parasite gem to control a 'Blanker' like him.
On the contrary, the Nightmare Knight Legion had the strongest Zodiac Warrior Alliance behind them and didn't need to beg or control a mere blanker.
It was just an opportunity presented by them, and if someone didn't want to, they could simply reject it.
Lastly, Jacob didn't have time to play around with Golden Swords Country. He wanted to start his hunt for those magic cores, and he knew the information network of the Nightmare Knight Legion would be a massive help to him.