Sword Dragon Castle, a crimson and luxurious gate slowly rose from the ground, Tang Feng felt very complicated when he looked at this scene.

There is no doubt that after thoroughly collecting the Panku treasure box, the Scarlet Book gained the ability, and it is because of this magic that can summon a door, that the page of "Sealing Demon" on the Crimson Book, which was originally composed of many sealing magic, has completely disappeared.

Even the page of the contract disappeared a lot, and Tang Feng also succeeded in obtaining the method of sealing the immortal demon.

The door constructed by the immortal god was connected to the hell, and the door summoned by Tang Feng was connected to the inside of the Crimson Book, and from a certain point of view, the most important thing to seal the immortal demon had been solved.

All that is needed now is to collect the spells and things that need to be used in the magic book, so that they can be completely integrated into the Crimson Book, and when the time comes, Panku Treasure Box will open the hell gate and let the undead demons come out, and here will directly prepare the magic to open the crimson door, and you can easily change the cage for those undead demons in hell.

"Sword Dragon, first translate the magic that those immortal gods use to seal undead demons."

After stretching out his hand to make this door disappear, Tang Feng looked directly at the sword dragon on the side, this guy was still very stunned when he saw the Crimson Gate, after all, he had only read such records in magic books, and if he remembered correctly, there were only eight Hell Gates.

So what is this thing?

However, Daolong still knew very well what not to ask, he directly found the magic book that he once thought he would never use in his life, and then began to translate it slowly, if he thought correctly, this guy should want to fight the idea of the unkillable demon.

If he could meet the undead demon that appeared in the magic book before he died, his life would be worth it.

When the sword dragon castle was peaceful, a group of people in an ancient city were aging at a speed visible to the naked eye, and just a few minutes ago, the holy relics that these people relied on for survival disappeared directly, such a situation made the entire tribe completely despair, but they didn't even see who the enemy was, which was unacceptable.

The cup of life was naturally taken directly by the ghost general, but these people have survived on the cup of life for hundreds of years, and now it is time to pay the price.

In the castle, Tang Feng took the cup of life in Ika's hand, this time he did not summon the Crimson Book, but directly stretched out his right hand, cut a crimson portal in the air, and then directly put the Cup of Life into it, this is another function after the Panku treasure box is thoroughly collected, and you don't need to summon the Crimson Book when storing the collection.

However, there are still drawbacks, when writing magic, Tang Feng still needs to summon the Crimson Book, but it is much simpler than before, at least the time required to collect those magic items has become shorter, and this time can make Tang Feng much less likely to be exposed.

It took three days to completely collect the cup of life, which was the time it took for the sword dragon to translate the magic of the sealed immortal demon, but according to the sword dragon, this magic was incomplete, and the part that needed to use the hell gate was not there.

Tang Feng didn't care about this, there were already substitutes, and then he only needed to find those corresponding tokens to take the Panku treasure box to catch the undead demons.

And when all the undead demons are collected, the gossip in the Crimson Book will be complete, and there may be a different harvest at that time.

"Bring me a glass of water."

Tang Feng calmly looked at General Ika on the side, this guy had worked extremely hard since he knew that Tara was not here, which made Tang Feng feel a little stunned, but Tang Feng didn't mind this.

There are too many people in the Ghost Shadow Legion, and when they go out on missions in the future, they will definitely need a person to pass on orders, and Ika and Tara have this opportunity, as for who it is, it depends on the performance.

A glass of water soon appeared in front of Tang Feng, Tang Feng stretched out his right hand and knocked on the cup, and the originally clean water had a pale green, which was the color of life.

"Daolong, this is what was promised to you."

Tang Feng directly extracted the crimson qi that had been temporarily given to the sword dragon, and then asked Ika to send him the water.

Daolong, who suddenly felt much weaker, looked at the pale green water in his hand with a strange face, and decided to drink it directly after being silent for a long time.

As soon as he drank it in his body, Dao Long felt a cool sensation rush into his body, and his body began to regain its youth at a speed visible to the naked eye, and finally stayed in his twenties.

"Okay, I've done what I promised you, but I haven't done what you promised me."

Tang Feng pointed to the mountain of magic books on the side and said calmly.

"What was that?"

Dao Long didn't care about the mountains of magic books, but looked at Tang Feng with some expectation, he could clearly feel that the vitality would continue to pass, which meant that he would grow old one day.

If he could know what it was, he would be able to gain eternal life in disguise.

"Water of Life, it's a pity that no one in this world can make it except me."

Tang Feng answered this question with a smile, and the sword dragon, who was originally full of expectation and eagerness, suddenly became disappointed, but the disappointment was only a few minutes, and the sword dragon continued to translate the magic book.

The temptation of eternal life is very great for him, if he does things well now, there may not be no way to get the water of life again in the future, and the study of magic itself is what he likes, and now the two can be said to hit it off, each taking what he needs.

It's just that this is just the thought of the sword dragon to comfort himself, if his magic is not directly abolished, sooner or later he will be able to find the water of life, and then he will be able to obtain eternal life.

Although it's not very clear, this so-called water of life should be related to the cup of life that this guy said not long ago, otherwise he could have given him the water of life in the first place.

This is Daolong's understanding, and he can be sure that this is correct, but unfortunately there is no if, if he wants to obtain eternal life, it seems that he can only listen to this person's words in exchange for the water of life that sustains his youth.

The fact of giving the water of life can show that this guy still has some morality and will not directly violate the original agreement, but the number of magic books that need to be translated is gradually increasing, and his original castle is about to be filled with magic books, and even so, there is a steady stream of magic books from the soldiers of the Ghost Shadow Corps.

The sword dragon could clearly feel that if he could read all the magic books here, then he would undoubtedly become the strongest wizard, of course, provided that the existence of this demon was ruled out.

In the eyes of the sword dragon, Tang Feng was a demon, only a demon could use magic so lightly, and it was impossible for ordinary wizards and mages to do this.

This is Daolong's opinion, although there are some mistakes, but there is still some truth.

It took Tang Feng a few days to integrate the magic of the Eight Great Demons into the Crimson Book, and it was at this time that Tang Feng discovered that the spells that sealed these demons were not the same, but that each immortal god had different spells......

However, these effects were not very great, after the transformation of the Crimson Book, Tang Feng only needed to hit those demons with the red talismans that were formed, which was very simple for Tang Feng.

There was no feedback from the collection of black qi, which made Tang Feng feel a little stunned, but the color of that page was indeed slowly returning to normal.

This made Tang Feng feel a little disappointed, but it wasn't much.

Since it is useless to collect black qi alone, it should be useful to collect some righteous qi, when the undead demon appears that black qi has the upper hand, the righteous qi will come out to reconcile, and at that time, there will definitely be righteous mages in addition to Dad.

When the time comes, let it be recognized step by step by the righteousness, and the righteousness can be absorbed.

If both the righteous and the black qi are collected, it may cause some changes.

Thinking of this, Tang Feng subconsciously looked at the sword dragon on the side, this guy may be a good choice, anyway, there is no black qi in his body now, as long as he assists this guy to seal the immortal demon, the righteousness will definitely be expressed, and the sword dragon will have righteousness in his body at that time.

Wait until he becomes the strongest righteous qi mage, and then absorb all the righteous qi, wouldn't that be blood gain?!

The young sword dragon, who was conscientiously translating the magic book, suddenly felt a chill, he subconsciously looked around, and only after making sure that there were no problems around him did he continue to translate the magic book.

After this idea appeared, Tang Feng felt that this matter was feasible, but the problem was to directly let the Dao Dragon absorb the righteous qi fed back after sealing the undead demon, and even a little risky, before that, he could let the Dao Dragon wash it first, and then seal the undead demon.

Righteousness doesn't care where the demon will be sealed, as long as it's not on the blue star, righteousness will give back to the sealer, and of course, the black qi doesn't care what the evil is or where it comes from.

It's a pity that because of the existence of the Crimson Book, Tang Feng can't directly allow himself to absorb black qi and righteous qi, otherwise there are other people who have something to do, release demons to increase black qi, seal demons to increase righteousness, and be completely self-sufficient.

However, it is also very good to cultivate a tool man now, the sword dragon used to be the strongest black qi wizard, and then became the strongest righteous qi mage, it seems that there will be no problem.

"Sword Dragon, do you have any plans to seal the undead demon?"

Thinking of this, Tang Feng asked calmly, Dao Long, who heard this question, turned around a little stiffly, recalling what he had just met this guy to do, Dao Long immediately understood what Tang Feng wanted to do.

"Do you want me to absorb the righteous qi to become a mage, and then extract the righteous qi from my body?"

Although he thought of this, Daolong still asked directly, he couldn't even think of why this guy could have such an idea, black qi and righteous qi could not exist at the same time throughout the ages, even if he could absorb righteous qi without black qi now, it would also cause irreparable damage to his body.

"That's right."