The last time he entered Nebula Sanctum, it was under Rubern's guidance, and there was nothing remarkable about it. However, recently, Adrian's reputation had been growing within Frostspire.

Many new members had heard about Adrian's exceptional talent. The elders held him in high regard, and even Amara had gone against Rubern for him. There were even rumors suggesting that Adrian's talent surpassed that of Rubern.

In the past, whenever an apprentice with notable talent appeared, Rubern would always intervene. However, he did not take any action this time, and nobody knew why.

As Adrian stepped into Nebula Sanctum, there were discussions among the apprentice below.

"It seems that Adrian will surely become Rubern's strong rival in the future."

Others remarked, "That's not necessarily true. You know very well what Rubern is capable of. Have you forgotten what happened to those who opposed him before?"

Upon hearing that, one apprentice chimed in. "Hush! Rubern has many eyes and ears