From the looks of it, the talisman of the Sun Chasing Flying Technique was something similar to the Ten Thousand Mile Flying Escape Technique.
The jade white lion Fourth Cultivator of True Virtue continued with its explanation, "Little friend Shuhang, Seventh Cultivator of True Virtue made some progress while examining your Soul Devouring Demonic Gourd. The Sun Chasing Flying Technique is a type of flying technique, and once Seventh Cultivator of True Virtue manages to find that person related to the Soul Devouring Demonic Gourd, it will be possible to notify little friend Shuhang through the Sun Chasing Flying Technique and bring you toward us."
Song Shuhang muttered, "That person related to the Soul Devouring Demonic Gourd?"