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"About me?"

Athena's face was a little confused, because Athena didn't feel that she had any trouble lately.

Although Zhuang Fei didn't say anything, judging from Zhuang Fei's expression, he was also more worried, after all, in Zhuang Fei's heart, Athena was very important, and Zhuang Fei would not hope that Athena would have any accidents anyway.

"You don't have to worry too much!"

The Shadow Demon first shook his head, signaling Zhuang Fei and Athena to remain calm, and then said to Zhuang Fei and Athena: "It's not dangerous for Miss Athena, but if you want to improve her strength, it may be very difficult......"

"Why?"

Athena looked at the Shadow Demon with some unwillingness, and the Shadow Demon said directly: "Because your body is not up to par, if your strength can also reach the level of Zhuang Fei, of course there is no problem of infamy!" ”

Although Athena is very unwilling, but since it has come to this point, Athena has no other way.

And Zhuang Fei was a little happy after learning about this situation, because in this case, Athena would not need to take risks with him.

"Next, I will help Zhuang Fei strengthen his strength, if you don't have anything else......"

When he said this, the shadow demon looked at Athena with a very subtle expression, and Athena also understood what she had to do, although she was a little reluctant to let go of Zhuang Fei, but finally left the basement, and then waited in the chapel of this dilapidated church with some boredom.

"Looks like you're mentally prepared!"

After Athena left, the Shadow Devil's eyes were on Zhuang Fei, needless to say, the Shadow Demon was ready to start.

Although he can't fully trust the shadow demon Zhuang Fei. But at this time, Zhuang Fei didn't seem to have any other choice, so he simply closed his eyes and let the shadow demon start to manipulate.

The Shadow Demon also has real skills, and soon, Zhuang Fei felt that a powerful force had begun to slowly appear in his body. And the source of this power is the shadow demon around him.

This power has been increasing with the extension of time, and with the increase of strength, there is a terrifying pain, which is similar to the feeling when Zhuang Fei first fused the divinity, and for this pain, Zhuang Fei has a habitual feeling, so the expression on Zhuang Fei's face has not changed.

The eyes of the shadow demon who was helping Zhuang Fei improve his strength had always been on Zhuang Fei. If Zhuang Fei's face showed an unbearable expression, the Shadow Demon would also stop it appropriately, after all, if Zhuang Fei died violently because he couldn't bear the pain, it would only be bad for him.

But obviously, Shadow Demon's worries were in vain, after seeing Zhuang Fei's face full of calmness. The Shadow Demon was also relieved, but at the same time, the Shadow Demon also felt a little frightened, it stands to reason that the pain that Zhuang Fei was suffering at this time should be no different from yesterday's blood slaughter.

Just yesterday, when the Shadow Demon helped Blood Slaughter strengthen his strength, even a strong man like Blood Slaughter screamed like a boar waiting to be slaughtered, and now Zhuang Fei looked like he was not alive at all. This kind of expression, even if the Shadow Demon himself does this, may not be able to do it, so it will naturally make the Shadow Demon frightened.

As the strengthening continued, although Zhuang Fei did not cry out and remained silent, Zhuang Fei's face was already surrounded by beads of sweat, and Zhuang Fei's body was still trembling from time to time, obviously Zhuang Fei was enduring inhuman pain at this time.

Zhuang Fei is not the only one who doesn't look very comfortable, the shadow demon at this time also looks sweaty, obviously strengthening Zhuang Fei has also brought a lot of burden to the shadow demon himself.

Before, Shadow Demon and Zhuang Fei said that they took off their masks because they trusted Zhuang Fei. And in fact, naturally this is not the case, the reason why the Shadow Demon will take off his metal mask is because this metal mask will limit the strength of the Shadow Demon, if he strengthens Zhuang Fei when he wears the metal mask, the burden on the Shadow Demon is not ordinary.

This time, Zhuang Fei's strengthening is still relatively smooth, and the main reason is because of Zhuang Fei's cooperation and the very skilled techniques of the Shadow Demon.

Wait until the end of the reinforcement. The shadow demon also called Zhuang Fei, and at this time, Zhuang Fei already felt that his body was extremely weak, and even ordinary walking was very painful.

But on the other hand, Zhuang Fei also felt that his soul had become incomparably strong, which was the most important thing.

Zhuang Fei's strength has also made several leaps before, but the main reason is to strengthen his godhead, but in the end, Godhead is just an external force, and the way to strengthen the soul, Zhuang Fei can't find it anyway, and Zhuang Fei never thought that the so-called strengthening of the shadow demon is actually to help him strengthen his soul deeply.

For Zhuang Fei, the strengthening of the soul brings more than just a change in strength, don't forget it, Zhuang Fei also has a skill called cost increase, if Zhuang Fei pays the price of the soul, then the increase for Zhuang Fei is very terrifying.

Zhuang Fei didn't even dare to think about this kind of thing before, but with Zhuang Fei's current soul strength, if he only paid one-third of the soul price, Zhuang Fei would still be acceptable, of course, if Zhuang Fei did that, what was waiting for Zhuang Fei in the end was a period of weakness for thousands of years, or even tens of thousands of years.

"Your strength has reached the level of an S-class hunter...... ：”

In order to strengthen Zhuang Fei's strength, the Shadow Demon also paid a lot of price, if there was no day of cultivation, the Shadow Demon's combat power would be almost less than half of the ordinary period.

The current Shadow Demon was in urgent need of rest, so the Shadow Demon was directly facing Zhuang Fei: "If there are no other problems, you can already leave, and I will give you news about going to the Holy Domain in the future!" ”

Zhuang Fei didn't say anything, just nodded at the shadow demon, and then walked out of the basement, and when Zhuang Fei completely walked out of the basement, the door of the basement was also closed instantly.

Because Zhuang Fei's body was very weak, when the gate was closed, Zhuang Fei was almost shocked to the ground by the vibration of the door closing.

But fortunately, when Zhuang Fei's body was slightly crooked, he was held back by the blood slaughter that he had been paying attention to.