"Furthermore, the two of you have already provided a Fourth-Turn Immortal medicine as a reward. If I were to hesitate or deliberate any longer, it would be a sign of disrespect to both of you and to those you represent."
He paused, then mused, "Is this matter merely a verbal agreement? Or is there..."
"Fellow Daoist Dahuang, this is an Immortal Contract from the Myriad Star Palace in the Upper Three Realms. Any agreement below the Sixth-Turn can be recorded upon it. This way, we need not fear you violating the terms, and you need not fear us reneging on our promise."
Chapter 477