C764 Changes in the Dantian

The energy in his body was being compressed bit by bit. Chen Fann felt as if his heart was being squeezed by a pair of invisible hands, and he almost couldn't breathe.

"Energy body is indeed different from spiritual energy. The concentration is so high, and the difficulty is indeed very high." Chen Fann's heart was beating very fast. He felt that his body had been overloaded to a certain level