The Division Between Life and Death (2)

Bi Changsheng had no idea what this Black Crystal actually was. He had only discovered it inside the Purple Profound Nine-Clawed Octopus while inspecting it moments ago, which was why he had come over to take a look.

The moment the Black Crystal entered his hand, Bi Changsheng sensed the powerful death energy contained within it. It was roughly equivalent to a fifth-grade Spirit Material.

Although death-aspected Spirit Materials were extremely rare, with Bi Changsheng's current strength, this Black Crystal was of little use to him.

"It contains dense death energy. I imagine it should be quite compatible with your Xuanming Great Dao, Immortal Su You."

However, for Immortal Su You, who cultivated the Xuanming Great Dao, this Black Crystal was quite useful. Thus, Bi Changsheng casually tossed it into Immortal Su You's hands.

Before entering the Burial Immortal Grotto-Heaven, Bi Changsheng and Immortal Su You had already agreed that he would receive the vast majority of the grotto-heaven's gains.

However, Immortal Su You had also said that if they obtained something Bi Changsheng had no use for but that was useful to her, she was willing to exchange treasures of equal value for it afterward. Naturally, Bi Changsheng had no reason to refuse.

"Thank you, Immortal Qingyang."

Sensing the dense death energy within the Black Crystal, Immortal Su You thanked Bi Changsheng with some delight.

Bi Changsheng's guess had been correct. The Black Crystal could accelerate Immortal Su You's comprehension of the Xuanming Great Dao. Even the environment within the Burial Immortal Grotto-Heaven was quite beneficial to Immortal Su You.

If she could cultivate there for a long time, it would likewise accelerate the speed at which Immortal Su You comprehended the Xuanming Great Dao.

Unfortunately, the Chaotic Great Dao within the Burial Immortal Grotto-Heaven prevented Immortal Su You