C217 Break the Limit Again

A day and a night passed in the blink of an eye.

On the ninety-seventh peak of the Book Mountains, inside the Stone Chamber, Cheng Feng trained for a day and night. The muscles and fascia all over his body had become much tougher, and he was full of vigor and vitality.

And the most eye-catching increase, was the sudden increase in's River of Essence, which had reached a total of fifty-eight