Back on the plane in San Francisco, Tang Feng looked at his seriously injured father with a somewhat complicated mood, in the final analysis, it was because Tang Feng's progress was too fast and the black qi was too active, which led to the rapid improvement of the sword dragon's strength.

Otherwise, even if Dad would lose, he wouldn't have become what he is now, but after the inspection, he still has no problems, at most, he needs to cultivate for a long time.

After the sword dragon left, the group did not go to the castle to investigate because of his father's affairs, but the nine ghost generals were ordered to empty the castle.

The magic book has been sent to the Dark Shadow Kingdom, and as for whether there is anything else in the castle, it depends on whether the Ghost Shadow Corps can find anything else, but there is a high probability that there is none.

The sword dragon is not a fool, Tang Feng can basically be sure that the guy revived the vampire, just to absorb the black gas, the vampire is undoubtedly the evil party, in this case, the black gas will undoubtedly choose him, but the vampire was defeated, and the sword dragon defeated the father, these gathered black qi will naturally become the property of the sword dragon.

When the plan is carried out, the sword dragon can completely take all the valuable things with them, and the chances of having good things in the castle in this case are very low.

And what Tang Feng cared about was that the black qi could be directly absorbed, if the sword dragon could absorb it, then the crimson book could also be absorbed, and in addition, could the righteous qi also be absorbed?

If you can, Righteous Qi and Black Qi are undoubtedly the best collectibles in this world, and even the Undead Demon is only the product of Black Qi's choice.

"Sure enough, it's right to leave the thirteenth district, magic is really dangerous."

Tang Feng said casually, Blake and Dad were both seriously injured, and there was no problem with him feeling like this in this situation.

"I think yes, professional things should be done by professional people."

Jackie Chan said with some annoyance, he could understand Daddy's worries, but Daddy was not a pure mage after all, and this matter may need to be dealt with by those real mages, especially the wizard Daolong who can defeat Daddy.

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"I'll come back to see Daddy in a few days."

Tang Feng, who walked out of the ward of the thirteenth district, chose to leave directly, this is the safest place Tang Feng really doesn't want to stay here, I don't know if there will be someone who will be affected by the black qi to recover or enhance the guy who will directly attack here.

In this case, it's better to just slip away, the vampire's collection doesn't get any magic, the only thing is to absorb the source of other people's lives to keep yourself young.

The source of life is also the qi in the human body, which is not righteous qi and black qi, after all, people who don't know magic generally don't come into contact with righteous qi and black qi.

And the matter of eternal youth is useless for Tang Feng at all, and this magic seems to be directly integrated into the Crimson Book, which basically has no effect on Tang Feng's strength.

'Knife Dragon. ’

Walking far away from the thirteenth district, Tang Feng directly used the ability of the dog charm to teleport, and when the surrounding scenery did not change anymore, Tang Feng found himself in a castle surrounded by black qi.

And Dao Long was facing him with a wand on a vigilant face, and he could see that he was still a little surprised that Tang Feng suddenly appeared.

"Follow that little ghost next to the mage, how did you end up here?"

The sword dragon's indifferent voice came, and as soon as he felt the breath of magic, he found that there was an extra person behind him, and even he felt a little stunned when he suddenly appeared.

"Take the stairs?"

Tang Feng said casually, not knowing how to answer this question, but this matter did not need to be explained to the sword dragon, this time Tang Feng came here, the main target was still the magic book collected by the sword dragon, and the other target was the black qi in the sword dragon's body.

A dark magic beam struck directly towards Tang Feng, and just as it was about to hit, an ice wall appeared in front of Tang Feng to directly block such an attack.

"No need to use spells?"

Daolong felt a little surprised, even if he was now only able to use a wand to cast spells directly, this kind of existence that does not require the use of magic and a wand, maybe only those born demons can do it, who is this guy in front of him?

"Well, I'll use it too, but there's no need to waste time now."

Tang Feng waved his hand carelessly, and the sword dragon that was still in place flew up directly, and then the four ice chains directly restrained its limbs completely.

"What kind of magic is this?!"

The sword dragon felt a little surprised, he had never seen this kind of magic before, and it was a bit too exaggerated to use two completely different magic spells in a row without a spell?

"The power of the Holy Lord is nothing more, don't be surprised."

Tang Feng stretched out his right hand as he spoke, and a red talisman took shape quickly in the air, and the sword dragon who had not yet reacted from the Holy Lord's side suddenly felt his brain buzzing, how could a little kid take out the means that he had never seen before!

Could it be that in all the years that he has not been active outside, magic has changed drastically?

Isn't that a bit too exaggerated, and this guy is obviously a little scarier than that so-called daddy!

Why was this guy just fighting "Choi" there last night?

While the sword dragon was still thinking, the red talisman was directly hit on his body, and the sword dragon didn't feel any problem at first, until he noticed that the black qi in his body was slowly flowing out.

"Stop!"

The sword dragon began to struggle violently, this is what he has worked so hard to get, it is equivalent to his foundation, how can it be taken away like this.

And Tang Feng casually opened the Crimson Book, the crimson vortex appeared, Tang Feng tried to define the collected items as black gas, originally Tang Feng thought that this was impossible to succeed, but such an idea appeared, and the black gas gushing out of the sword dragon's body began to surge towards the crimson vortex.

This process didn't last long, in just one minute, the black qi around the entire castle was all absorbed, the whirlpool of the Crimson Book disappeared, Tang Feng noticed that there was a flowing black qi on the brand new page, which was also incompatible with the page, but the speed of digestion was even slower than that of the Holy Lord.

"What is this?"

The voice of the sword dragon came slowly, and he seemed to become more aging all of a sudden after losing his black qi, which proved Tang Feng's guess that both righteous qi and black qi had the effect of prolonging life.

"You don't need to know, you are estimated to die in a few days now, I can give you a chance to survive, and I can even help you regain your youth if you want."

The ice chain that binds the sword dragon has disappeared, and as a wizard, when the black qi in the body is completely removed, the threat is minimized, and the current sword dragon is at most an old man who is about to die.

However, this old man is still very wise, compared to the Holy Lord who has been tossed by hell and the wizard who opens his mouth and closes his mouth is "ancient wisdom", he knows more about black magic, he can even recall a lot of magic directly, and he doesn't need to translate magic books.

In this way, Tang Feng would soon be able to get the magic he wanted.

"Why do you make me believe in you?"

Knowing his current state, the sword dragon opened his mouth hoarsely, and now he couldn't even summon the dark killer he had made himself, and there was no room for resistance at all.

"Just because I'm the culprit who caused the Black Gas Riot."

Tang Feng said with a smile, this is not to fool the sword dragon, if the Holy Lord and Tara were not collected, it would be impossible for the black qi of this world to be stimulated to such a point, although I don't know what those three demons are doing, but the magic world is still very lively.

All kinds of dark wizards are eager to do something, which is why Blake invites Daddy, but there is no doubt that the biggest movement is the sword dragon that unleashed the vampire.

It's a pity that even when Daolong faced Tang Feng, he still didn't have the ability to resist, of course, if he had the ability to resist, it would really be hell.

To put it bluntly, as long as there is no crimson book, the first thing the black qi will find is him, as long as he successfully accepts the black qi, he can directly take the position of the Holy Lord.

Not only the location of the demon, but also the location of a part of the origin of the gossip, that is, the undead demon.

"The matter of the Immortal Demon Holy Lord and the Ghost Shadow Lord Tara has something to do with you?"

Daolong asked in disbelief, if this is really the case, why is there no righteousness in this guy, and he can barely explain it if he has no righteousness, but why is there no black qi either?

"They're out on vacation right now."

Tang Feng sat down in the back, according to common sense, this would definitely sit directly on the ground, but still thinking about Tang Feng's answer, the sword dragon, clearly saw two ghost generals carrying a chair behind Tang Feng, letting him sit on it steadily.

"What do you need me to do?"

Seeing this scene, Daolong didn't doubt it anymore, he still knew something about the Ghost Shadow Corps, and naturally knew about the existence of the ghost general, and now that the ghost general has become this guy's subordinate, then Tara's position was most likely replaced by this evil guy.

"To help me translate the magic written in ancient words into the words we use today, start with the magic of the Dark Slayer."

After Tang Feng made such a request, Dao Long felt a little stunned, he originally thought that it would be something that made him unacceptable, but now it seems that this is not a problem, if this guy can really keep his promise.

"You're really going to help me regain my youth?"

Dao Long asked hesitantly, now he is at an absolute disadvantage, if the other party does not intend to fulfill his promise, he has no ability to resist at all, he doesn't want to work for nothing, although it is this person who completely breaks his life, and when he is ready to go further, his ambition is completely wiped out.

"I'm not an untrustworthy holy lord, as long as you do a good job, I can even give you eternal life, provided you have enough value."