The Legend of Tianyan Xunqing

In the vast and boundless universe, Countless nebulae grow. There is a gorgeous palace on the powerful Tianyan planet. I saw a fair-skinned man dressed in royal attire standing in the hall, looking at a wooden box in front of him with a frown. What does the wooden box seem to be telling? What on earth makes Li Chengqian, a king, so nervous? What is it that puts this gorgeous planet in crisis?