Now, there are several kinds of flying dragons that Chu Tian has not summoned, including boom dragon, electric dragon, poison monster dragon, Kailong, rock dragon, ice tooth dragon, horn dragon, one horn dragon, collapse dragon and Tyrannosaurus Rex.

The electric dragon poison monster dragon Chutian has also been unlocked, but it's too ugly. Chutian doesn't want to summon unless necessary, although the crystal core Chutian is ready.

Kailong is the cub of the rock dragon and has been unlocked, but the crystal nucleus of the inflammation system is missing, so it can't be summoned. As for the rock dragon, it needs a higher crystal nucleus of the inflammation system, and it can't be summoned.

The others haven't been unlocked yet, so I can only wait slowly.

Unknowingly, another half month has passed. This month, Chutian has fully reserved 20W spiritual intensity, with a total spiritual intensity of 79w, becoming the highest height in Chutian's history.

However, Chutian didn't waste a bit, because Chutian's next goal is to summon the combination of the strongest flying dragons, Honglong and Jiaolong. Chutian's attack unit is even complete.

With the improvement of Chu Tian's level, the defense monsters began to become fragile. The defense of Daming shield crab and earth salon was no longer available, so Chu Tian was ready to summon a new monster and was looking for the crystal core. As long as he looked for the crystal core, Chu Tian's spare spiritual strength of up to 50W was enough to unlock and summon it.

And the type of crystal nucleus has been guessed by Chu Tian. It's nothing more than inflammation system and steel system. We have to get it anyway.

With the passage of time, the strength of monsters outside is getting higher and higher. What makes Chu Tian care is that the level of undead outside is getting higher and higher. The highest level was only level 5 half a month ago. Now there are level 7 undead.

Fortunately, there are still a few level 7 undead. Chu Tian was the first to clean up level 7 in a short time, but today is different. Today, the atmosphere of the whole battlefield is obviously very depressed.

"What's the matter?" Chu Tian asked rod aside. This guy was sulky with Chu Tian for several days last time. Like a child, Chu Tian finally took a holy light amulet from dalena, which made this guy happy.

"The atmosphere is not right. Today's undead is obviously very excited. It seems that there is a strong enemy coming." Rod said very seriously.

On weekdays, no one is right, but at this time, rod is always very serious and accurate. He says there is danger, there must be danger.

"Male fire dragon, female fire dragon, alert in the sky!"

Chutian quickly ordered that the two fire dragons roared and flew from the ground, and then the Holy Light amulet fell into Chutian's hands. This is Chutian's habit. Male and female fire dragons don't land easily after flying. A large number of fireballs are also an output. The extra two amulets are given to others.

He threw the amulet to rod. Rod nodded and called two level seven earth swordsmen, both of whom were shield swordsmen. Chu Tian frowned. Are you so careful?

As like as two peas, brother and two, the two men are brothers, and they are twins. They are almost alike. The only difference is their eyes. The eyes of the elder brother are green, the younger brother is blue, and the two are shield swordsmen, and they are all indigenous.

The two men are very good at protecting others. It is said that their village was attacked by robbers when they were young. The two little guys, holding a wooden board, were stunned to block the attacks of 89 robbers, and some of them were low-level swordsmen.

This amazing talent attracted the attention of a passing swordsman. After killing all the robbers, he took them and their protected mother to the big city. The results were tested. It was very gratifying that they were earthy, and the residue of fighting spirit was as high as 50%. They were a pair of real young talents.

As long as the two of them work together to protect one person, even if the enemy's level is two or three levels higher than them, they may not be able to break through their defense. The names of these two guys in the shield swordsman are no weaker than Chu Tian.

His brother's name is Aaron and his brother's name is Abel. The two brothers are very simple and honest. As soon as they get the amulet, they look at each other and smile. Then they pick up the huge shield made of obsidian and jump below.

Shield swordsmen have one of the most famous abilities, called charge. They gather their fighting spirit on their feet, burst out in an instant, like a propeller, and come to the enemy or the person to protect.

"It's better to be careful. I feel that the atmosphere today is too wrong. Look at those zombies. Their stiff faces are actually with an excited smile..." rod pointed to the zombies in the distance. Chu Tian hurried to look. As rod said, the faces of those zombies are actually full of excitement and happiness, even with a trace of worship.

"Is it the high zombie spirits coming up?" Chu Tian asked hurriedly. Rod didn't dare to deny or confirm. He had to shake his head reluctantly. He really couldn't guess what it was.

Their vigilance is not unreasonable. Today's undead is really different from yesterday's. today's undead attack becomes more fierce. Soon someone was injured and hurried back to replace him.

During this month and a half of guarding the city, Chu Tian and others strictly forbid those who are injured and still insist on fighting. Unless their vitality can be comparable to that of Chu Tian's summoning animals, all the injured will roll back to change people and receive treatment.

Otherwise, if you die, you won't even keep the body. At first, someone ignored it, but later, when someone was injured, Chu Tian was angry and stopped the priest from treating him. The man was in pain for a whole day, and finally begged that he would accept the order in the future.

As a result, all meridians wither and are directly hit. It is more terrible than inhaling the breath of the dead. The power of the dead in the human body is like highly toxic. All vitality will be destroyed wherever it passes, which is even more terrible than cancer.

Finally, Chutian took out the recovery medicine to save the man. The man was still angry. Chutian didn't let him treat, but now he knows that Chutian asked him to come back early for treatment.

The longer the time is delayed, the more there is no way to be treated. The man has been delayed for a day and has severe pain all over. After the treatment, the meridians have withered. If there is no Chu Tian, I'm afraid it will become a difficult problem to cultivate in the future.

We all understand Chutian's intentions. Chutian is afraid that such treatment is not timely and falls into lifelong problems. Although Chutian can be treated with recovery medicine, Chutian is not a philanthropist and can't stay here all the time. Therefore, Chutian can only use such cruel means to tell everyone to cherish his life.

"Boom..."

Suddenly, the ground began to tremble, and then a crack "click" appeared in front of the city and rushed straight towards the city.

"No!" Everyone exclaimed. If the crack rushed in front of the wall, the strongest wall would be split into two sections. At that time, the opening would become the gate to enter the city, and everyone's face changed greatly.

"Magic, attack me with magic!" Chu Tian shouted. Countless magics threw down at the crack in an instant, but the crack was too deep or for some reason. Countless magics threw down almost without any reaction.

"Big name shield crab, soil salon, stop it!"