For many Foundation Establishment cultivators, Xuan-level techniques are already considered quite rare.

Moreover, the Fire Serpent Technique is a high-grade Xuan-level technique.

Many cultivators in the late stages of Foundation Establishment often consider it a significant opportunity if they can learn a high-grade Xuan-level technique.

Although Ye Feng is just an Inner Disciple, he has a cousin, Ye Fan, who is a true disciple.