C787 Tazhin's method

"Clang ~" Tang Yu waved his Ling Chen Sword, the Spirit Qi in his body was frantically being sucked away by the Immortal Sword, producing a biting cold Sword Qi. However, when his sword Qis swept towards the Taiji sword, it was as though he had slashed into a whirlpool.

Ling Chen's sword beams and sword intent were actually blocked by the Taiji sword's Yin-Yang Transformation