After getting the gems, the two left the treasure house. After all, this place is considered one of the most important places in the Holy Land. It certainly won't let people stay in it for too long.

When I went in before, Qin was also resolute and took Yu Tu to get the gems. The whole process is less than ten minutes.

After closing the door of the treasure house, Qin said to Yu Tu: "According to the regulations of the Holy Land, you can hold the Plague Gem for 24 hours. If you exceed the time, you may not have the next chance to enter the treasure house. Of course, lost. If you do, you still need to be responsible for recovering the things. Because the consequences of the loss will be borne by you alone. Protect the gems."

Yu Tu nodded. He has experienced the horror of cursing gems. Moreover, this time the plagued gems he lent out were among the twelve gems, definitely among the top three.

The plague virus, which can adapt to changes in the environment, can completely destroy the world if given a certain amount of time. Of course, after a real outbreak, it will definitely not reach that point, but there is no problem in creating a dead place.

Yu Tu asked: "I want to attack Cozwell now. Do you know where Yu Shuang is? She must be present for this attack."

"Swamp Six. Go find her. It happens to be directly teleported to the Zombie Valley where Cozwell is. By the way, this time, you are going to represent the Holy Land. After you are done, remember to take Cozwell's head Bringing it back can be exchanged for a good reward."

"I know."

According to the instructions, Yu Tu found Yu Shuang with a tired face in the teleportation hall.

Yu Shuang, who walked out of the teleportation array, rushed up immediately after seeing Yu Tu, crying with tears of his tragic experience for a week.

During this week, Qin would spare six hours almost every day to give Yu Shuang the so-called practical guidance. It is also a beating in disguise.

For the rest of the time, Yu Shuang sang the contact spell under the guard of a terrifying orangutan. As long as there are signs of laziness, the orangutan will cruelly bounce his forehead. You know, when the orangutan is sitting, a terrifying behemoth with a height of eight meters has a big head with Yushuang on the tip of his finger.

Yu Shuang said sadly: "The orangutan actually learned how to control power. The first few times were fine, relatively light. Each time it just knocked out my more than 1,000 HP. From the fourth time, every time it I've counted the strength, and only left me a drop of blood! It's a devil! The most important thing is that it really hurts. The pain here can't shield me from casting a bad review!"

Yu Tu comforted Yu Shuang and waited until Yu Shuang's mood eased before telling the story of the crusade against Cozwell.

Yu Shuang agreed without saying anything. After all, to be able to escape that horrible practice. Although the effect is very good, Yu Shuang really does not want to continue.

The person guarding the teleportation hall adjusted the magic circle and reactivated it.

The two Yu Tu walked into the teleportation array, and when they reappeared, they had already returned to the middle of the swamp.

Less than a hundred meters in front of them was a valley hidden under thick green fog. It is also the location of the target of this mission, the Corpse Poison Valley. Those green mists are the corpse poison created by Cozwell.

These corpse poisons can corrode even undead, this valley is also a rare absolute death zone in the swamp. Once you stray in, you will die.

Of course, it is also good news. There will be no other monsters in the valley except Cozwill. When playing the boss, the most annoying thing is that scattered mobs appear to disrupt the rhythm.

Yu Tu looked at his status bar, and the infection status was still there. Only in this state, Yu Tu is equivalent to immune curse effect. Not to mention Yu Shuang, the sanctuary on her body is enough to be immune to the influence of corpse poison. Moreover, she was equipped with Grania's hand bones for the mission. The effect is also immune to curses.

Speaking of it, the effect of Grania's hand bones is like it was equipped for this mission. Corpse poison that even the Holy Land finds tricky.

Yu Tu was taken aback for a moment, and if he thought about it carefully, this kind of corpse poison shouldn't be too difficult to deal with. There are so many high-level equipment and special props in the Holy Land, and there are definitely many who are immune to corpse poison and restrain corpse poison. There are also four cursed gems in his hand that can restrain the corpse poison. If the Holy Land really wants to solve Cozwell, there is no need to wait until now.

Since, Cozwell had attacked the Holy Land a long time ago, and for so many years, his strength was still hovering at level eighty-fifth, and it was more like a heavy blow.

Connecting these words, Cozwell seems to have been left behind by the Holy Land. It was left specifically for Grania's hand bones. It seems that the Holy Land is likely to be connected to the Armani sage who made Grania's hand bones.

"Hey, Yu Tu!"

Yu Shuang looked at Yu Tu dissatisfied, "You are in a daze again. We can't get in yet."

"Well, let's go. By the way, try the Giant Vine."

Yu Shuang responded and summoned the vine giant. Because of the environment, the vine giant summoned this time is made up of thorn vines. The black thorn vine makes the vine giant look like a devil, and the yellow eyes of the bean grain look vicious.

Neither Yu Tu nor Yu Shuang released any pets. The corpse poison is too scary. Although the three pets are theoretically not afraid of the existence of toxins, it is better to be careful.

The pitch-black vine giant strode into the valley. The green mist adhered to it, turning it back into an upgraded green. However, these corpse poisons are not good things.

Yu Shuang wrapped the sanctuary and carefully walked into the area of ​​corpse poison to test it. Those mists seemed to be like bugs created by dead poison gems.

However, Yu Shuang, who has sanctuary protection, was not affected at all.

Yu Tu, on the other hand, had the effect of disease infection, and was a little uncomfortable at the beginning. After a few seconds, the discomfort disappeared. The fog not only did not affect Yu Tu, but was partially transformed by the disease gem, forming a blue area around Yu Tu like a barrier.

"Great, this special vine giant has not been affected by the corpse poison. It seems that there is no other living thing here."

Yu Shuang's words reminded Yu Tu of a situation.

"Be careful. Since the vine giant can survive here, there should also be plant monsters. Be careful of the plants here, we will find Cozwell as soon as possible."

"Ah, I see. But how do we find it?"

"Forget my soul perception? Go ahead. It must be deep in the valley."

The vine giant opened the way, and the two moved quickly toward the depths of the valley. And when they entered the valley, the corpse king, who had been sleeping for a long time, also opened his eyes.