373 Vanishing Sword Dance

"What's the matter, Elder Brother? Is there something wrong with Sister Yu'er's sword technique?" Su Yin was startled when Su Yang suddenly stood up and shouted.

Even the disciples at the Profound Blossom Sect were dumbfounded to see Su Yang acting so surprised, something they've never seen before.

"Her sword technique… it's called Vanishing Sword Dance; it's a sword technique meant for war-like situations." Su Yang mumbled.

"Vanishing Sword Dance? I have never heard of it before." Su Yin said.

It is only natural that Su Yin does not know about the Vanishing Sword Dance as it is a technique that did not originate in this world. As a matter of fact, besides Su Yang, there are only 2 other individuals who know of this sword technique, but neither of them has the capability to pass this technique down since they have long passed away.