Zhou Heng's mind was in turmoil, as if he had an epiphany.
Techniques have weaknesses, stones have weaknesses, what about people?
Indeed, people must also have structural weaknesses.
A horizontal slice across the chest is definitely harder than a vertical stab, because it would encounter bones, a simple truth. Moreover, are all bones the same strength? Certainly not.
If one could find the weakest spot, then they could achieve twice the result with half the effort.
Of course, there was no need for such trouble when facing someone weaker than oneself, a single slash would end it. But very soon, Zhou Heng would be heading to the Immortal Realm, where perhaps even the Second Layer Heaven of Moonlight wouldn't be able to suppress him, yet the Third Layer Heaven definitely could!
In the Immortal Realm, each minor realm was as vast as a Great Realm of the Mortal Realm!
There would be formidable enemies everywhere!
