C786 The Truth of Ethereal Energy

But even so, Lu Feng still had to grit his teeth and hold on. He couldn't lose consciousness, so he had to hold on.

Therefore, under such a painful environment, Lu Feng felt that every day was like a year.

However, no matter how hard it was, he had to persist. Once he took this step, the following path would be much easier. So, for the sake of his future, Lu Feng had to persist