C745 Three days later it was announced to the public

"main draconic vein!"

Of course he knew what main draconic vein were. This kind of thing that had gone extinct for thousands of years had actually reappeared in Chu Yun's hands now.

"That's right, even with the Yun Realm's richly endowed lands, it still cannot compare to the protection of main draconic vein."

Chu Yun was in high spirits: "If you guys cultivate here in the future