In the eyes of super forces, there was no such thing as eternal friend or enemy in the world.
This is the way of survival of super forces.
If this was not followed, super forces would not last for a long time. Naturally, Shen clan was not such a force, as it had existed even before the era of Paradise Earth Immortal Venerable, and had grown and flourished during Paradise Earth Immortal Venerable's time, surviving to this day!
As an old generation member of Shen Shang, Shen Shang was not opposed to Shen clan and Fang Yuan joining forces, he even felt joyful about it.
This was because none of the Shen clan members here were a formation path Gu Immortal. If Shen Shang wanted to use a formation to seal himself, he would naturally have to use Fang Yuan's method.