"It's over. It's not diamond!"

In the reserved seats of the Oak Empire, Lanway looked surprised as if he saw something incredible.

"What is diamond? Several voices came from Lanwei at the same time. It was Emperor Yun and Zhou Feifei and others.

Lanwei sighed and said with a solemn expression, "You don't know it's normal. This diamond is a very hard monohydric material. It's very difficult to melt. In the 23 histories of the ancient Xu Dynasty, there was a story about an artisan named Banruo, who was named Banruo six thousand years ago. According to the record, he picked up a piece of red in the mountains in...