C865 Alliance Brigade Attacks Ling Feng

The first floor was a combination of a lightning array and a sword array, and the difficulty of each floor was exponentially higher. Anyone who could pass the test could obtain a legendary cultivation secret treasure!

Ling Feng was very interested in this. Before Ling Er left, he once said that there was a Spiritual Vein in the Ghost State, but it seemed like it was locked up. It should be here