"Senior, is this technique... really viable?" Chen Yu asked, his face somewhat stiff. Reversing one's meridians to cultivate was something likely no one in the entire Primordial World had ever dared to do.
The mysterious figure said, "Although this path has no predecessors, every path in this world is walked by people. How will you know if it works or not if you don't try? This Dark Demonic Art belonged to an Other-Realm Demonic Emperor, and it is overwhelmingly domineering. If you can successfully cultivate this demonic art, it will bring you immense benefits."
"Besides, do you have any other choice right now?"
Chapter 1766