On the surface, the forces emitted by both were almost similar, and neither moved their feet when gauging their stamina, showing they were evenly matched!
However, that was merely a superficial phenomenon. For Ye Tian, who possessed clairvoyant ability, he could clearly see the flow of True Qi within the bodies of both competitors.
Since Ye Xuong was stronger, he did not use the ominous black power during his fight with Andrew, but merely relied on the power of his Dantian to compete with Andrew.
The force used by Andrew was likewise cultivated from his Dantian...
But Ye Xuong's method of applying force was incredibly clever; his breathing was even, his circulation of Qi controlled and flexible, capable of continuously generating power without causing any harm to his body.