C343 Ancient Blades Scales of Feather

Zhang Xingyun's use of medicine was just a temporary benefit. He was forcefully stimulating his potential to raise his cultivation.

He might be able to surpass the others in a short period of time, but it was hard to say what would happen in the future.

In the end, the medicine would disrupt the balance in the body. In the future, it would be extremely difficult to advance further