Because no matter who it is, the soul will always be their most vulnerable weakness.
Once the soul is extinguished, then there is truly nothing left.
Of course, all this is based on the premise that you can actually injure the soul.
After all, most people simply do not have the spells or magical treasures to harm the soul.
Chen Feng, however, didn't need to worry about this; he had the Soul Suppressing Coffin in hand, which was far more powerful than ordinary spells or magical treasures.
But now, there was still a challenging problem laid before Chen Feng.
That was how to hit the middle-aged man with the Soul Suppressing Coffin.
This was indeed a considerable problem.
Everyone knew that the weak point of the powerful was their soul.
But the strength of the powerful themselves was there for all to see; ordinary people couldn't even get close, let alone attack their soul.
Take the middle-aged man in front of him, for example.
