"The skills are all there, and there is one more skill of a famous killer doctor, I don't know what the use is, how can killing people be connected with medical skills?" Zhou Wen carefully looked at the introduction of the skills of a famous killer doctor.

Murder Famous Doctor: Kill one to save one person, save one person and kill one person.

Zhou Wen watched it for a long time, but he didn't understand what this skill introduction meant.

"Could it be that if you want to use the Dark Physician to save people in the future, you must first kill someone? Isn't this?" Zhou Wen felt that this skill was definitely not that simple.

I want to try what the consequences will be after saving people, but now there is no one who needs the dark doctor to save them, after all, most of the dark doctors use the skills of poison to fight poison to save people, and Zhou Wen can't poison a person first.

Now there are companion pets, but how to raise the level is still a problem.

Before, Dawei King Kong Niu returned to the mortal level, and only needed to feed some vitality crystals, and it was naturally promoted, and now it has returned to the mythical level, but if you want to go further, it is not so easy, and I don't know how to promote to the fear level for the time being.

Zhou Wen tried to feed the dark physician's vitality crystals, although the dark physician had some growth, but the growth was not fast, and the dark physician could only absorb a small part of the vitality crystals, which had little effect, unlike the tyrant Beamon, who could eat it casually.

"It seems that it is impossible to use the Vitality Crystal to make the Dark Physician evolve, so what exactly does he need to evolve?" Zhou Wen thought about it, and felt that he should go to a poisonous place and give it a try.

The dark doctor's skills are related to poison, and besides that, Zhou Wen really can't think of any other way to make him evolve.

Among the copies that Zhou Wen had downloaded, there were a lot of poisonous insects and Gu in the Valley of No Return, which should be the most ideal place.

In addition, there is also the poisonous Jiaotan in Zecheng, which is also highly poisonous, and you can also try it.

After weighing for a while, Zhou Wen chose the Poison Jiao Pond, the water of the Poison Jiao Pond is poisonous, try it with the poisonous water in it first.

took the dark physician to the poisonous Jiaotan, and without waiting for Zhou Wen to do the experiment, the dark physician walked to the side of the poisonous Jiaotan by himself, took out a syringe, pumped a tube of poisonous water, and then pierced his veins and veins, and directly injected the poisonous water into it.

After a while, Zhou Wen was surprised to find that the Dark Physician had actually been promoted to the legendary level and regained his lifeform, and his lifeline was the same as before, he was still a golden left hand.

"It's so easy to evolve, wouldn't it be possible to quickly advance back to the mythical level with a few more injections?" But after only injecting a tube of poison water, the dark physician stopped moving.

The poisonous Jiao in the Poison Jiao Pond was alarmed, and Zhou Wen killed it in one blow, and the dimensional creatures that used to look powerful felt too weak compared to the current Zhou Wen.

Sure that the dark physician no longer needed the poisonous water here, Zhou Wen had no choice but to take him to another dungeon.

Copies of toxins such as Zhuolu and Valley of No Return, Zhou Wen turned them around, and every time the dark physician saw a new toxin, he would directly extract and inject it into himself.

He seems to have a constitution that is invincible to all poisons, and even stronger, while others are only invincible, but the Dark Physician is able to use toxins to strengthen his own body.

Some toxins can make the dark physician evolve, while some toxins don't have much reaction, and when you are at a low level, you can be promoted by injecting a toxin at random, and you can only be promoted after injecting several toxins.

After working hard for a long time, the dark doctor finally returned to the mythical level, and the soul and the wheel of fate were the same as before.

Zhou Wen tried several more toxins, but none of them could make the dark doctor continue to evolve, and then he couldn't find a new toxin for the time being, so he couldn't continue the experiment.

"It seems that with ordinary poison, it should be difficult for the dark doctor to evolve to the fear level, and some powerful poison creatures must be found and their poison must be used to evolve the dark doctor. Zhou Wen felt that if he could find a natural calamity-level poisonous creature, he should be able to make the dark physician upgrade to the fear level.

"Toxin catastrophic creatures, where to find them?" Zhou Wen thought of the one in the Zhuolu Sapphire Sky every time, but that dimensional creature had always been in the sapphire, and it was not easy to kill, and he didn't know if it was a toxin.

Zhou Wen thought about all the copies again, and he didn't think of a very suitable place.

Taking advantage of this opportunity, Zhou Wen picked his companion pets again, because low-level companion pets are no longer very useful, and some of them can be used as auxiliary materials for synthesis.

And those that are very special, Zhou Wen thinks they are useful, and he is unwilling to go together, so he has to find a way to improve and improve, the best can be upgraded to the natural disaster level, and the worst must be the fear level, otherwise it will almost not be used in the battle at this stage.

"The Dark Physician has to find a way to improve up, the Evil Spirit King has recently absorbed a lot of fear-level creatures, and he should be about to be promoted to fear-level...... The plantain fairy also has to go further...... Do you want to improve the Demon Armor Tiger Spirit again......" Zhou Wen listed a few companion pets that he was more optimistic about, and suddenly he was a little big, and there were too many companion pets that needed to be promoted, each of which had its own uniqueness, and none of them was willing to be used as materials.

What bothered Zhou Wen the most was the Demon Armor Tiger General, this companion pet was really strong, but his master skills couldn't be removed, and Zhou Wen was a little afraid.

The Demon Armor Tiger Spirit and the Bamboo Knife Companion Pet have the two major main artifacts in his body, if they are both promoted to the natural disaster level, Zhou Wen is afraid that he will not be able to withstand it.

However, the Demon Armor Tiger will be really easy to use, especially in the stellar dungeons, for the Demon Armor Tiger General, it is almost equivalent to a home battle.

There must have been a lot of stellar dimensional realms in the past, and it would be a bit too wasteful to put the Demon Armor Tiger Spirit in place.

"Let's try it again, the bamboo knife's ability to defeat the master is stronger than that of the Tiger General, there is no problem, it should be fine." Zhou Wen hesitated for a while, but still decided to improve the Demon Armor Tiger Spirit again.

There are some dimensional realms that really need Demon Armor Tiger Warriors to charge into battle.

Of course, the main reason is that it is very difficult for other companion pets to be promoted, and even if Zhou Wen wants to let them be promoted, they will not be able to be promoted immediately.

However, the Demon Armor Tiger will be different, if you use it to synthesize, no matter how low the probability is, it will not explode, that is to say, you only need to synthesize with the fear-level companion pet, and the Demon Armor Tiger will have the opportunity to be promoted to the fear level, and the Devil Tiger will be able to quickly reach the Cataclysmic level, which is not available to other companion pets.

The bamboo knife also has the attribute of the master, whether it will have this ability, Zhou Wen does not know for the time being.

The catastrophic companion pets are still useful now, Zhou Wen is reluctant to synthesize them, so he can only use the fear-level companion pets first to raise the tiger spirit to the fear level.

"Which one to use?" Zhou Wen looked at all the fear-level companion pets he had.

The most worthless fear-level companion pet is the Golden God of War, but the skills of the Golden God of War are not suitable for the Demon Armor Tiger General.