The Jiang family hired Guest Elders by signing a blood oath.
These scrolls, evolved through Great Divine Power, were in themselves a hefty price to pay; each one was precious, and they were only brought out for important figures.
Jiang Yao informed the main branch of the Jiang family about Su Changkong's situation—he had emerged from a barren land scarce in Spirit Veins and deficient in Spiritual Energy, not a Reincarnator, yet despite his young age, he possessed unique Divine Skills and had cultivated his Primordial Spirit.
It was then that the Jiang family decided to invite Su Changkong to become a Guest Elder of their clan and brought out a blood oath scroll.
Such extraordinary talent must be aligned early on; if he were to join a power opposing the Jiang family, he might become a formidable adversary in the future!
Su Changkong stretched out his hand and took the blood oath scroll, sensing the information within it.