"Haha, done." Ji Ning understood what his friend was trying to do; Ninedust didn't feel comfortable accepting the Voidsea Jadeseal without doing anything for Ning in return. At their level, Daolords were unwilling to do actions that went against their basic nature and caused them to feel guilty. They would strive to repay any favors that were owed.
But of course, there were some truly vile Daolords whose Dao-hearts were as vile as they were. Backstabbing, betrayal, robbery, deceit… they could do anything, because this was the nature of their Dao-heart! As a result, these evil Daolords generally had few to no truly good friends. Timedream was a good example; he had relied on applying heartforce techniques to the Kingfreak when the later was young and weak, slowly guiding the Kingfreak into being utterly devoted to him.