C469 Rapid Shadow Step

There are many ways to slow people down in the study of formation and geomancy.

For example, if people stepped on the ground and didn't slow down, they would fall to the ground and wouldn't be able to get up. The result would be worse than slowing down.

But doing this was useful to ordinary martial artists. It was useless to martial artists with profound light skills.

Just like Qin Zhan