Although he knew that William was very likely, he would not risk devouring the soul of his great demon.

Even in exchange for people, Mephisto wished that his soul would enter their bodies, just so that he could take out his opponents from within.

But he is cunning and suspicious, thinking too much, and he is afraid that William, who is already a legendary mage, really has that ability, and he can be like a demon who is not afraid of soul retaliation.

"I swear to the Satanic Throne that if you release this part of my soul, I will immediately expel Seth from my realm, and I will never care about anything between him and you again."

With a boom, the sound of the will of the hell dimension responding reached William's ears again.

After hearing the response of the dimensional will, William also breathed a sigh of relief, he himself has a demonic talent, and he doesn't have to worry about the growth of spiritual power,

The devil knows if after devouring Mephisto's soul, it will mutate and become a non-human and ghost-like appearance.

"One yard to one yard, man, giving up Seth is what you should do", William said with a smile, "You want me to spare your soul, no problem,

But you'll have to trade something else, like the soul fragment you just swallowed, or whatever."

"This human being is so important to you?"

Hearing William Ken talk about the conditions, Mephisto relaxed and realized that both Seth and John Wick's jealous souls didn't want to hug them.

But he let go so easily, and at the same time that he couldn't let go, it belonged to the nature of the demon who only entered and couldn't leave, which made him hesitate.

Seeing Mephisto's hesitation, William squinted his eyes, and the holy light in his hand became brighter and brighter, and he unabashedly threatened, "Do you change or not?"

Mephisto, whose entire face was blackened by the light, had to spit out the fragments of his soul that had entered his stomach, but once again he defrauded and blew the fragments directly into the unconscious body of John Wick.

William frowned and looked at John Wick with a little black smoke coming out of his body, it was not so easy to get rid of the polluted soul now.

If the polluted soul is not combined with the whole soul, William will not have any burden in his heart when he purifies it, after all, this part of the soul related to jealousy is, to put it bluntly, a negative emotion,

Purifying with the Holy Light, no matter how bad, would only destroy the integrity of the jealous soul, and for John Wick, it might still be a good thing.

But now that the whole soul is polluted, William wants to purify it again, and if he doesn't get it right, John Wick will go to the west, or become an idiot directly.

And from now on, he will be completely inseparable from hell and Mephisto.

Seeing William's brows furrowed, Mephisto said with some pride, "The soul fragment has been returned, and I won't be let go."

William was stunned for a moment, shook his head and sighed, "It is worthy of being a great demon, and it doesn't matter if you harm others or yourself."

Mephisto grinned with a mouth full of fangs, "As long as my soul is immortal, nothing else matters, and you didn't say anything to let me hand over the soul fragments to you first."

"Bang".

The Sentinel's armor wrapped his fist, and William punched Mephisto in the ugly face, crooking the corners of his mouth and several fangs bursting out.

Looking at his face, distorted by anger and pain, William smiled and said, "I'm sorry, I said to spare your soul, but I didn't say not to beat you."

Mephisto, who was punched, was secretly happy in his heart, and his face pretended to be angry and irrational, and said in a hateful voice, "Come on, you waste, garbage, you haven't eaten, if I beg for mercy, I won't be Mephisto."

"Bang", William, who punched again, felt a little more comfortable, and then reacted.

These demons were really connoisseurs, and after a little thought, it became clear that Mephisto was deliberately provoking him.

Once the punch is too heavy, the projection will be scattered, and the soul in the projection will be expelled back to hell by the will of the main material plane.

William put away the light, helped Mephisto straighten his collar with his own hands, and said with a smile, "You're going to be Satan's demon king, don't be so stingy, man."

Why don't you help me expel the pollution from John Wick's soul?"

As soon as the holy light was put away, Mephisto's exposed fangs and sharp horns quickly disappeared, and he regained the appearance of a middle-aged man.

But not only was he unhappy, but he secretly felt sorry for himself, and because William took the initiative to apologize, his heart became uneasy.

"Okay, okay, I forgive you, don't let me go yet".

"That's right, man", William smiled and patted Mephisto on the shoulder, this action immediately frightened him to smile, and when he saw William's gaze, he immediately returned to a bright smile.

William also didn't see Mephisto's stiff expression, "Since we are friends, can you tell me how Heaven is connected to you?"

"This, this, I can't say it, and I don't dare to say it."

Looking at Mephisto with a tangled expression, William frowned, could it be the connection between the wills of the two dimensions?

After being frightened in his heart, William suddenly said, "Or, in the name of the Satanic Throne, you swear that if you have any connection with heaven and cooperate in the future, you will never be able to sit on the Satanic Throne?"

"I, I, I, ".

"Don't let me do me," William interrupted, "what do you think I'd think I'd think if you didn't make this vow?

After thinking for a moment, Mephisto easily sold Heaven and swore an oath on the throne of Satan.

After hearing a boom again, William did not let go of the spatial confinement.

Instead, he smiled and said, "Since we've come to this point, man, it's better to swear again, and I won't do anything unfavorable to my relatives in the future."

If you don't swear to William again, Mephisto couldn't help but roar angrily, "FKU, William Devon Hill, don't you have to make an inch."

"You see, I didn't make you swear not to deal with me again, but made you swear never to target my relatives, and I have already left room for you."

William squinted, his eyes radiating a danger signal, "Or do you already have the idea of dealing with my family?

"I, I", Mephisto wanted to say no, but he didn't need to say this, he knew that he had just played tricks and calculated John Wick's soul, which made William more wary of him.

Mephisto secretly regretted that he shouldn't have forgotten to compare himself with William for the sake of momentary refreshment, and plotting against a little person like John Wick was completely worth the loss.

Well, now it's just the right time to give William an excuse to grab his soul and talk about things.

Not only forced him to no longer join forces with Heaven, but also restrained the evil methods that the demon was good at, and not to attack William's relatives.

But after thinking about it, Mephisto suddenly felt that it would not be a good thing for him to reassure a ruthless person like William, who would destroy hell with stars at every turn, and a sinister villain.

In the future, the struggle between them can also be limited to a controllable range, and it will not become a battle of life and death at every turn.