C1327 Law of yin and yang

After the heads of the black-robed old man and the white-haired old woman were chopped off by Li Mu, a three feet tall stream of blood suddenly spurted out of the wounds on their necks.

In fact, in terms of just fighting alone, the old man in black and the white-haired old woman were not any weaker than Li Mu. However, with the support of the yellow-robed elder