[Regarding this, you are not surprised. After all, it is difficult for such a person to fulfill their promise. A Life-bound Quasi-Immortal King Artifact is so precious that even a normal Quasi Fairy King would not willingly hand it over.]
[Moreover, when you made an agreement with this guy, you didn't make him swear an oath or anything. Of course, you think that such oaths are also useless. At the same time, the other party must be thinking of using his Immortal King father to deter you and believe that you would not dare to attack him.]
[In addition, in the eyes of this Quasi Fairy King Tier demonic immortal, you letting him go is equivalent to offending the Celestial Spirit Immortal King, which is like taking a dead-end path, and you should instead seek his protection.]
[Regarding this, you have no intention of wasting words with this Quasi Fairy King Tier demonic immortal and directly attack him with a punch, smashing his body to pieces.]