The two had known each other for over twenty years.
Not to mention Lei Jun had reached the cultivation level of the Upper Three Heavens, Ji Chuan, with his exceptional talents, was also at the Daoist Artifact Refining Sect's Sixth Heavenly Realm. This realm, within the Daoist Artifact Refining Sect, was known as the Immortal Seed. Forming the Immortal Seed, transforming one's cultivation, and eventually reaching Pill Resolution to attain the Seventh Heavenly Layer cultivation, was an extremely important stage of cultivation.
Generally speaking, for someone with Ji Chuan's cultivation level and talent, most of his focus at this stage would likely be on his own cultivation, striving to break through to the Seventh Heavenly Layer.
