Chapter 683: Entering the Rules, Immortal Beings are Born

owerful martial art. However, the killing value required to upgrade each subsequent level increases significantly. It's not as practical as a martial art with a higher upper limit.After all.In one mar...od the meaning behind the other person's words.Shen Changqing nodded: "That's right, there are many ancient sites in the heavens. If we can find one ancient site, the benefits would be immeasurable."U...