C283 Black Iron Sheet

A strong Human-Step Spiritual Treasure, could even allow Gu Xuan to rely on it to display the strength of his King Level.

Although Gu Xuan had Yun Xi as his trump card, Yun Xi's existence was still too crucial. Once discovered, it would cause a world-shaking change, and unless absolutely necessary, Gu Xuan could not use Yun Xi's strength.

Before, when they were weak