In skeleton plain, it was quite common for brothers to turn against each other.
The so-called alliance might collapse at any time.
The reason why Nathan chose to believe Augustine was that they had known each other for more than100 years, and he had saved Augustine's life and further tied him up with interests.
Anyway, he didn't think that Augustine had any reason to betray him.
Could 10000 low-level skeleton soldiers be more tempting than Francis's soldiers?
It was easy to understand that if one wanted the so-called low-level skeleton soldiers be able to participate in the battle and form pressure.
It took a lot of time and energy.
Not to mention Augustine was just resurrected, his level was only 30.
What's the use of 10000 skeleton soldiers!
The more Nathan thought about it, the angrier he became. He wished he could find Augustine right now and ask him what was on his mind!