It seems that Chu Nan has only said a few words, but it includes Chu Nan's deepest understanding of yin and Yang for Tai Chi at present. To make these things exert their power, it needs to consume not only energy, but also spirit, including some things that Chu Nan has not yet understood

because of this, after Chu Nan said that, his breath was weak and dying.

while the Yin and Yang children over there don't feel anything when they are attacked. They are still suffering as before. For the Yin and Yang children, the pain is far from the limit. Therefore, compared with the state of South Chu,...