In the end, Zhang Sen chose to compromise and lured Cthulhu out by fishing.

If Cthulhu doesn't dare to come out, then kill the corpse it manipulates, and he will earn no matter what the outcome is.

He has mastered the art of the transfer station, he can run away in less than a minute, as long as he is careful enough, the danger is not high, and he can fight it all.

If you want to do a good job, you must sharpen your tools.

Zhang Sen instantly returned to the castle, first checked Tao Ze's information, and then entered the laboratory to start preparations.

First, he needs a decoy, a bait that can lure Cthulhu out!

There is no doubt that he himself is the most suitable bait, but as a sane wizard, he certainly does not put himself in danger, even if the risk is small, it is a risk, as long as there is a chance of failure, then this chance cannot be ignored, even if the probability is small.

He decided to replace himself with an undead minion for the bait mission.

In the world of Hindu mythology, he used an undead slave as his stand-in, so it wasn't too difficult to make.

He first reshaped a corpse, and then put his soul into it, because he didn't need this undead slave to have too strong combat power, so Zhang Sen just entered some life-saving instincts, and it was enough to ensure that the enemy would not see the flaws for a while.

After making the undead slave, Zhang Sen drank a bottle of potion that could hide his breath.

This potion is easy to configure, it is not a high-end product, it just makes the breath closer to nature.

Zhang Sen drank the potion and used the transfer station technique to return to the low female city, and then began to set traps.

From the beginning, he had no idea of a fair fight.

After preparing the magic array in various parts of the Low Female City, he released the undead slave and let it roam the Low Female City on its own.

Since Cthulhu was able to detect his presence in Low Female City, he must now be able to detect the presence of the undead slave, which has his aura and should be able to attract big fish.

Zhang Sen hid in a collapsed building, released his wizard's eyes to keep an eye on his surroundings, and then meditated until Cthulhu appeared.

This wait is several hours, Zhang Sen is not in a hurry at all, fishing is an activity that requires a lot of patience.

He didn't have the idea of being 100% able to fish Cthulhu.

While he was a little hungry, the enemy came.

The other party came quickly, falling from the sky in an instant, and the shock wave caused by the impact blew away the surrounding buildings at the landing point.

Zhang Sen could clearly see the other party's appearance through the wizard's eye, and it was not Cthulhu.

The creature that fell from the sky had nothing to do with an octopus or squid, but a giant tortoise, which from the limbs it should have been.

Ordinary sea turtles come out of the sea and can only crawl on land, but this turtle is different, its limbs are no longer like fins, but more like wings full of scales, and they can make themselves fly when they open a fan.

"Come out!"

At this time, the giant turtle flew into the air, rolling up the wind to blow away the dust around it, and the two eyes were still embedded with the human head, and the sound came from the human head.

Zhang Sen can understand that although Cthulhu can control the alienated creatures, the alienated creatures are actually very stupid and brainless, so even if they can be controlled, it is difficult to control them perfectly and accurately, so it is very clever to inlay human heads in the eyes of alienated creatures, and replace the thoughts of alienated creatures with human minds.

This was a big surprise to Zhang Sen, he could actually do this on the undead slave, but first he had to get a suitable corpse of an alienated creature.

But it's not interesting to think too much now, the key is to kill this big sea turtle, and then study this big sea turtle and the big octopus that was frozen before, maybe he can master this skill by comparison.

Wizards are actually very good at learning, for example, the cultivation system is the method of certain evil cultivators, and wizards create similar spells through research and analysis.

The more famous Gu worm spell of the demon insect wizard actually comes from the Gu cultivation technique of evil cultivators, and the Gu worms cultivated by the two are similar, and it can be said that they have their own advantages and disadvantages.

There is also the sword spell of the sword wizard, which is also the sword technique of the copycat sword cultivator.

Of course, different systems are actually a process of learning from each other, using their own thinking to understand each other's abilities, and finally surpassing them from an outsider's perspective.

At the same time that the shaman is learning the methods of the cultivator, the cultivator is actually learning the ability of the wizard.

For example, evil cultivators like to use a spell called Soul Extraction, which is actually borrowed from the necromancer's high-level spell Soul Binding.

It's just that no matter how many spells change, the core of both sides will not change because of this, and they will always follow their own path, because it is never the system that is strong, but the individual.

Although many of Zhang Sen's methods came from the dead necromancer, he has actually been trying to innovate and try to find his own path.

That necromancer was not good at space spells, but Zhang Sen successfully developed the technique of the transit station with a world blockade technique, combined with the perception of the production of the space ring.

This is the proof that Zhang Sen has embarked on his own path as a wizard.

Straight to the point.

At this time, the big sea turtle was still searching for the undead slave who was hiding and hiding, and when Zhang Sen set the undead slave, he set it to be good at hiding, the purpose was to leave himself a certain amount of time to consider whether to make a move or leave.

If the enemy that appears is too strong, then the undead minion's hiding time is the time he escapes.

And if the enemy that appears is not too strong, and there are undead servants to distract the other party, they can also fight for him to have a better time to strike.

However, even if the undead slave is good at hiding, the problem is that there are really not many places where the low female city can hide at present, although those ruins can be used to hide their own bodies, but they are also very dangerous, after all, the strength of the undead slave is not strong, but it is a little harder than the average human being, once the house collapses, it will still take away his small life in waves.

After all, the big turtle still discovered the existence of the undead slave, and it swooped down directly, using its hard turtle shell to hit the remnant rock wall, and the undead slave hiding behind the broken wall turned into flesh in the blink of an eye.

However, this also gave Zhang Sen a chance, and now that the big turtle had his back to him, he immediately launched a spell.

Frozen Ray!

A thick ray instantly landed on the body of the big sea turtle, and most of the big sea turtle's body was directly frozen.

Zhang Sen quickly flew into the air, relieved himself and used the freezing ray again, and the upper body of the big sea turtle that was still struggling was also frozen.

This place has plenty of water vapor, which is very suitable for using ice-based spells, and the resistance of the big sea turtle to ice-type spells is obviously not high, so Zhang Sen doesn't need to think about other spells at all, and it is completely enough to use the frozen ray without a brain.

If it was a creature like a fire dragon, Zhang Sen used a frozen ray, and it was estimated that the result was that the ray was disintegrated by the fire qi before it could get close to the fire dragon.

Although the affinity of the mysterious wizard for elemental spells is not high, it does not mean that elemental spells cannot be used, and every wizard actually has one or two elemental spells, but the power is difficult to compare with elemental mages.

"That's not right!"

Zhang Sen landed on the ground, and was about to put the big sea turtle into the dimensional safe, when suddenly a bad feeling occurred in his heart, and he almost instinctively retreated.

In an instant, the ice cubes on the big sea turtle's body actually increased instead of decreasing, and an ice spear quickly shot out from the ice cubes in front of Zhang Sen.

Zhang Sen avoided the ice spear and immediately used the transfer station technique, and the next second appeared on the broken wall a hundred meters away from the turtle, he looked at the more and more ice cubes on the turtle's body, and his brows furrowed suddenly.

"I see, because I used the Freezing ability last time, I sent an alien creature that can control ice cubes to sneak up on me when I was careless." Zhang Sen looked at the large sea turtle that turned into a frozen castle, and said secretly in his heart.

Cthulhu is obviously not a brainless villain, and since he knows that he has extremely strong freezing ability, how can he not be wary of this move.

At this moment, a large number of ice spears shot out from the frozen castle, all pointing at the position where Zhang Sen was standing.

Zhang Sen's figure flickered to avoid the ice spear, he felt a little cold under his feet, and when he looked down, he immediately frowned, the ground was freezing!

Although the speed of freezing is not very fast, if it continues, the entire Low Female City will become an Frozen Realm, and at that time, if he wants to defeat this large turtle in the Low Female City, the difficulty will increase several times.

"Since you're ice, then I'll use fire!"

Zhang Sen suddenly looked at the big turtle and said with a smile.

In an instant, the dragon scales on his back burst into a red aura, and in a blink of an eye, a large amount of flesh wrapped his body, and a huge fire dragon fell to the ground violently, and the temperature around him suddenly rose by dozens of degrees.

Zhang Sen controlled the body of the fire dragon to roar violently, and all the fire qi in his body was emitted, and the ground that had just frozen turned into magma in a blink of an eye.

The temperature in the city was getting lower and lower, but as soon as the fire dragon appeared, the temperature rose sharply, and the ice melted and turned into steam, which quickly dissipated.

The big turtle obviously realized that the opponent was not easy to mess with, several ice spears shot out of the frozen castle, inserted into the ground and pushed the frozen castle towards the fire dragon, and then hit the ice block with its head, opened its mouth and spewed out a terrifying white cold air at the fire dragon, and the temperature around it dropped wildly again, and the place where the cold air passed was instantly frozen.

Zhang Sen took a deep breath and opened his mouth.

Fire Tornado!

The fire dragon squirted violently, and a fire tornado erupted from the fire dragon's mouth, and everything in the fire tornado's path melted, and finally collided with the cold air.

This fire tornado is not an ability possessed by the fire dragon itself, but an ability that can only be performed with Zhang Sen's body.

Zhang Sen launched a small dragon tornado when the fire dragon erupted fire, and the wind and fire fused together and finally turned into a fire tornado.

The collision of ice and fire creates a large amount of water vapor.

The direction where the sea turtle is located is gradually filled with mist, and the fire dragon's side is not foggy because of the high temperature of the fire dragon.

Suddenly, a sharp horn shot out of the mist, pointing straight at the fire dragon's chest.