He didn't use any martial techniques, nor did he use his soul power or true essence. He only used his physical strength to test his strength.
He threw the same punch in a simple and crude manner.
The two fists collided, and a powerful force was transmitted from their respective fists.
With one strike.
Zhang Ronghua stood where he was without taking a step back. He knew what was going on and was quite satisfied with the Chaotic Celestial Body. The body refined by the Spiritual Treasure was very strong. It was even stronger than a Half-Step to Seal the Heavens and was comparable to a mighty figure in the Seal the Heavens Realm.
Wu Tian took three steps back as if he had seen a ghost. When he came to a stop, the ground collapsed and a huge ravine appeared.