Nangong Xiang wants to use the battle of the Six Realms to embezzle the resources of the Six Realms and establish an army, relying on two magic weapons, one is the Heavenly Demon Instrument that can destroy the heavens and the earth, and the other is the iron dragon that can swallow all kinds of energy and manipulate the wolf army to attack the Condor Alliance.

The Tianyi was dealt with by Xi Mutong personally, but he was not completely sure how to take down the iron dragon. It just so happened that Yun Ye Langjun led 10,000 steel soul soldiers to arrive, which really solved her urgent need. The ghost soldier knows the phantom smoke technique, and can get into any small gap, and will not be swayed by emotions, which can be regarded as Nangong Xiang's nemesis.

Yun Ye Langjun thought that to conquer the iron dragon and break its key points, he wanted to enter through the dragon's mouth, Xi Mutong shook his head and said: "No, the dragon's mouth is not the entrance, but the channel for her to communicate with the dragon. The only way to get into the dragon's belly is through its navel. The dragon's belly is filled with transparent trachea, which is filled with poisonous gas, which not only provides power for the dragon, but also can be released at any time to kill enemies. No matter how thick or thin those pipes are, even if only one of them is broken, the poisonous gas will overflow on a large scale, filling the entire Tianyun condensation area. One can imagine what the consequences will be. ”

Although Yun Ye Langjun's ghost body was cold, he couldn't help but shiver. When the poisonous gas overflows, the Tianyun Condensation Area can no longer be stunned, and if the divine soldiers do not evacuate in time, none of them will want to survive.

Seeing that he was nervous, Xi Mutong comforted: "Big brother doesn't need to worry too much, as long as he doesn't touch the pipe before cutting the death hole, it's fine." ”

Yun Ye Langjun couldn't wait to reply, "I understand." Tong'er, where is this death hole located, and how difficult it is to break, you can tell it clearly. ”

Xi Mutong said: "After the ghost soldier enters the abdominal cavity from the dragon navel, he must keep moving forward until he sees a huge console. There is a map of the distribution of various mechanisms in the valley on the console, and there are control switches plugged in every place, and you can't touch it, what you really have to do is to look up and find a thing above the console, which is shaped like a giant human heart, and it is still beating. It looked like a heart, but it was actually made up of thousands of hearts, called blood elements. What aggregates these blood elements is a base that clings to the dragon's abdominal wall, made of flesh and blood, called Zhuji. No matter the gods and demons, no one can touch those blood elements, otherwise they will gather all kinds of beams in the dragon's belly to form a blood tower, trapping the intruder in the tower and turning it into blood water. ”

Hearing this, Yun Ye Langjun smiled and said, "It seems that the ghost alliance leader sent ghost soldiers into battle, and it really makes sense. Those whose hearts came from the victims who were mutilated by Nangong Xiang contained a lot of resentful spirits, and would take revenge on any living beings who violated them, but they would not distinguish between friend and foe. Ghosts are souls, and if you use ghost qi to destroy the blood element to build the foundation, you will not encounter the difficulties of gods and demons. ”

Xi Mutong said: "That's exactly the reason, but Brother Yun should pay attention, although the blood yuan can't use the blood tower to control ghosts, it is extremely cold, I'm afraid that as soon as the black smoke is covered, it will freeze and freeze, but it will form an ice cover, hindering the actions of others." ”

The blood element is cold, and the ghost is also cold, this is difficult to do, Yun Ye Langjun was stunned, and he didn't know what to do.

Xi Mutong quickly said the answer, "People's hearts have emotions, and the owners of those hearts died unjustly, and their grievances are hidden in their hearts, creating a cold atmosphere that ordinary people can't resist, which is not difficult to understand." However, the foundation building is caused by flesh and blood, but it is not controlled by emotions, so when the ghost soldiers are moving, they have to avoid the blood element and start from the foundation building. Once the two are separated, the blood element will not get nutrients, and it will naturally weaken, and the ghost soldier will use a long knife to chop it up, and the kinetic energy supporting the iron dragon can be cut off. ”