บท 819: Chapter 21: Viewing the Sword Ladder

"In this layer of the Thought Sword, you currently have 'Flying Feather Immortal' and 'Immortals in the Earth,' but you haven't learned either of them," Qiuji Zi said, suddenly looking at him, "You actually don't know any Thought Sword techniques, do you?"

"...Yes, that's right."

Qiuji Zi nodded, inquiring into the many details of these two Thought Sword techniques. Once he had asked everything, he furrowed his eyebrows and bent over, carefully copying with a pen, occasionally pondering for a long time.

Although it was said to be "the two of us" carefully studying and selecting a few Thought Sword techniques, Pei Ye was quite confused, as mentioned in the letter, finding it difficult to understand the rationale behind these sword techniques.