After Zhou Tian annexed the territory of the Skeleton Clan, the strength of the orcs in his clan had already improved considerably. But firstly, the half-orc clan has not fully digested the harvest of this time, and secondly, the strength of those undead monsters is indeed strong, but in the end, according to the situation at the time, it made the half-orcs under Zhou Tian fall directly into the disadvantage soon after the war began in the process of fighting those undead monsters.

It can even be said directly that according to the strength of those half-orcs under Zhou Tian, when they faced those undead monsters, they actually ended up with a one-touch collapse. The difference in strength between the two sides is too great, if most of the strength of the half-orcs under Zhou Tian is about twelve to twenty levels in the way of monster rating, then the strength of those undead monsters at that time was the weakest and reached the level of twenty.

In this way, when the strength of the two sides was not equal, the half-orcs under Zhou Tian were naturally easily defeated by the other party. In the end, the second floor of the Skull Cave, which was already occupied, fell directly into the hands of the other party because of the invasion of those undead monsters.

Even, if it weren't for the fact that there were not many undead monsters that appeared at that time, and the half-orcs under Zhou Tian were fighting with their lives, then at this time, what Zhou Tian left behind would not be as simple as the second floor of a skeleton cave.

As a result, when Zhou Tian learned the relevant information, he did not hesitate, but directly rushed to the Skull Cave as soon as possible.

For Zhou Tian, the situation he encountered at the moment was undoubtedly what he did not want to see. After all, before this, Zhou Tian already had a rough plan for the development of his potential, and acted according to the plan, not to mention how far he could go, but Zhou Tian was also confident that he would be able to develop the potential in his hands much stronger than now.

However, Zhou Tian never thought that just when he thought that everything was under control, such a change would happen. Now, the appearance of those undead monsters not only slapped him in the face, but also slapped him in the face, and if it was not good, Zhou Tianzhi said, his current power may directly fall into the hands of others.

Since the Blood Moon Sect Master and the Yellow Spring Lord are not dealing with each other, it is likely that those undead monsters will treat them as enemies. Zhou Tian and the Skeleton Clan were originally members of the same camp and could attack each other, and those undead monsters naturally had no reason not to do so when facing an object whose strength was below them.

It's just that the matter has come to this point, and Zhou Tianzhi said that no matter how much he regrets it, it is useless. Therefore, when he arrived in the skull cave, Zhou Tian had completely calmed down halfway. In the end, when he arrived at the entrance of the second floor of the Skull Cave, he did not rush to counterattack, but calmly started to arrange it at that time.

What arrangement?

According to Zhou Tian's strength, he naturally knew that he could not be the opponent of those undead monsters, and when the opponent's strength was superior and he also had backup, Zhou Tian never thought about fighting with the other party from the beginning. Maybe Zhou Tian will compete with them in the future, but before his strength reaches that level, when facing the threat of those undead monsters, the only thing Zhou Tian can do at that time is to order the entrance to the first to second floors of the Skull Cave to be sealed.

"Throw it at me!" With Zhou Tian's order, a team of half-orc warriors under Zhou Tian held a stone half a meter in diameter and threw it towards the entrance of the first to second floors of the skull cave.

A large number of stones kept falling, and it was inevitable that some of the orcs and undead monsters who were fighting at that time would be stoned to death and injured. And obviously, Zhou Tian's actions did not have any impact on both sides, the half-orcs had no way to leave because of Zhou Tian's orders, and those undead monsters seemed to be not afraid of death at all, even if many of their companions were stoned to death by the half-orc warriors under Zhou Tian, but they still didn't feel the danger, and they kept fighting with the half-orcs in front of them.

Seeing the scene at that time, to be honest, Zhou Tian was really a little helpless, although the skull cave looked ordinary, but its interior was quite solid for some reason. Zhou Tian originally planned to destroy that entrance in order to achieve the goal of preventing those undead monsters from continuing to go deeper. However, when Zhou Tian was really ready to do that, he was helpless to find that the stone wall of the Skull Cave was difficult to destroy at all, and in that case, Zhou Tian had no choice but to order his half-orcs to bring stones from the outside to block the entrance.

However, judging from the current results of the actions of the half-orcs under Zhou Tian, Zhou Tian found that according to his plan, if he finally wanted to block the entrance to the skull cave, it would not be easy, if it was not really no way, it was estimated that at this time, Zhou Tian would have given up his current move.

As a result, even if Zhou Tianxia gave the death order, even if even their current actions did not see any results. But the orcs under Zhou Tian were still throwing those stones into the lower entrance one by one. Eventually, that continued for nearly a day, and with a large number of stones thrown at the entrance, the first and second floors of the Skull Cave were finally temporarily isolated at that time.

But......

"What's going on?" Just when Zhou Tian was just relieved, he didn't expect that there would be some subtle sounds under the pile of stones at that time. Originally, Zhou Tian was only thinking that the monster buried below was not dead, but as the noise became louder and louder, Zhou Tian had to pay attention to that situation.

"You ......" Just when Zhou Tian was about to order a half-orc warrior to take a look at the situation from the gap, he didn't expect that the lower entrance that Zhou Tian had blocked with great difficulty actually shrank down directly at that time, and then the stones that originally blocked the lower entrance all slid into the second floor of the skull cave like flowing water.

"What?" Seeing the scene at that time, Zhou Tian was naturally taken aback, and then when a large number of stones disappeared from his sight, Zhou Tian figured out what happened at that time.

It turned out that although Zhou Tian's method of blocking the entrance to the lower floor with stones was simple and effective, after the entrance was blocked, those undead monsters easily thought of a way to deal with it.

Zhou Tian could let the orcs bring in those stones from the outside and block them on the second floor of the Skull Cave, but those undead monsters could also use manpower to remove those stones from where they were originally staying.

As a result, just when Zhou Tian thought that he had successfully blocked those undead monsters on the second floor of the Skull Cave, those undead monsters moved the stones that Zhou Tian's half-orc warriors had brought in.

Undoubtedly, the current situation is very unfavorable for Sunday.