41 The Most Mysterious Person!

After reading the secret letter, Princess Zhaoyang's hands were trembling and her heart was pounding. When she put away the letter, she couldn't help but look up at the place where her brother was in seclusion.

When she looked up again, her eyes were red.

In less than three days, the foundation that the seven great clans had accumulated for a thousand years had completely collapsed. The eight Old Ancestors and hundreds of intermediate and advanced martial artists had all died silently.

This was the greatest mystery of the Northern Kingdom. No one could guess why it was like this.

However, Princess Zhaoyang knew that it was her brother. All of this was done by her brother. Other than him, there was no one else in the entire Northern Kingdom who could do this.

In an instant, Princess Zhaoyang suddenly knelt on the ground. After kowtowing three times to the place where Li Yuanqing was in seclusion, she immediately stood up and left the valley.