C409 Soft Rib
Actually, Duan Lingfei was not really worried about the problems in his neural field anymore, at least, he was not worried about it anymore. Now that he had《 Mud Ball Sutra s》, in the recent period of time, his neural field development did not seem to have any abnormalities.
Furthermore, was steadily raising his own strength, which made Duan Lingfei extremely surprised. Many years ago