บท 687: Nine keys appear at once

"Lu Ming, the last key to the Martial Emperor's treasure has finally appeared!"

Xie nianqing flew over with a small Jade sword in his hand.

Lu Ming's hand moved and a Jade sword appeared.

At this moment, the nine patterns on the hilt all lit up. They flickered with a dazzling light.

Lu Ming was also excited. The nine keys had finally appeared. This meant that the Martial Emperor's treasure was about to be opened.

"Let's pour in our true Qi and see what changes there are!"

Lu Ming said.

Xie nianqing nodded. Together with Lu Ming, they poured their vital essence into the Jade sword.

The Jade sword trembled slightly. Then, a map appeared in the air.

"There's a change!"

Lu Ming's eyes lit up.

The map started to change. Slowly, the dot enlarged. Lu Ming and the rest realized that the map of the chaotic Astral Ocean was getting bigger and bigger in front of their eyes.

On the map, there was still a point that pointed to a certain place.