Mysterious Grotto-Heaven

After finishing his cultivation, some of the spiritual materials Li Qing had previously commissioned True Lord Tianbao to acquire were delivered.

Some of those spiritual materials had been purchased with enormous sums of spirit stones. Lingyun Sect had paid a full 120,000 spirit stones to Myriad Treasures Tower for them.

Among them was a material called Void Moon Crystal Sand, an incomparably precious treasure-refining material. Myriad Treasures Tower proposed a barter trade and was unwilling to sell it for spirit stones alone.

In the end, Li Qing took out a Dragon-head shaped ancient stone material from the Sect Treasury. It had been part of Lingyun Sect's collection in the past, and even now, no one knew what it truly was.

However, after examining it for a while, True Lord Tianbao ultimately agreed to the trade.

"Could it be that Fellow Daoist Tianbao has discerned the origins of this Dragon-head Stone? Would you mind telling me?" Li Qing asked curiously.

"Please rest assured, Fellow Daoist. Li is not one to go back on his word. I merely wish to satisfy my curiosity."

Now that the transaction had been concluded, he naturally could not regret it. Still, he wanted to know what exactly this Dragon-head Stone was.

Back then, this stone had lain in Lingyun Sect's treasury. Later, Lingyun Sect was destroyed by Shangqing Sect, and then Li Qing rebuilt Lingyun Sect.

This Dragon-head Stone had remained hidden in the treasury all along. No one could identify its origins, yet no one wished to discard it carelessly.

Li Qing had ruthlessly decided to trade it away now because the Void Moon Crystal Sand was simply too important to him. It was a crucial material for refining a Heaven-Piercing Spirit Treasure.

True Lord Tianbao gently pinched the small mustache above his lips, then