Of course, it is not a simple matter to cultivate such a powerful class.

This kind of top-notch combat class can only be cultivated by ancient tree species.

And although the ancient tree species can start cultivating this top combat class after level five, the general ancient tree species mother tree has obtained the ** level, so that they can have the resources to cultivate the first one.

It is worth mentioning that after the ancient tree species mother tree, after passing the fifth level, each level of promotion, can cultivate an additional top-level combat class.

Of course, according to the information fed back to Liu Wen by the Catwoman Mother Tree, many ancient tree species mother trees, even at level seven or eight, could not cultivate top combat troops.

It is basically impossible to cultivate the top combat classes to the fullest, unless it is the kind of super mother tree that exceeds level 10.

Although Liu Wen often communicated with Catwoman's mother tree before, Liu Wen has always been "self-righteous" in terms of leveling, so he didn't ask much.

Although the catwoman mother tree has wisdom, it can't think of everything, Liu Wen didn't ask, so it naturally didn't think of it.

At this time, Liu Wen said this, and the catwoman mother tree reminded Liu Wen with words.

After knowing that he took it for granted, Liu Wen was slightly depressed in his heart.

However, soon, Liu Wen was relieved.

In Liu Wen's mind, this situation is normal, if the promotion needs of the mother tree are according to his previous predictions, the mother tree of the world's advanced mother tree must be all over the ground.

A fifth-level mother tree can even cultivate a mother tree that is nearly eighth-level, and if it is calculated in this way, it is not impossible for the mother tree of this world to appear at level 100.

If there are dozens or even hundreds of levels of mother trees in the mother tree world, it will obviously disrupt the balance.

Liu Wen belongs to the kind of person who has a good self-regulation ability, although he has a bit of a Q flavor, but Liu Wen is a person like him, at least he won't drill the horns.

In the process of Liu Wen's self-hypnosis, Catwoman's side also defeated the hammer demon.

What Liu Wen was worried about before was a little redundant.

Catwoman's strength is twice as strong as that of the Hammer Demon, and once the strength of the assassin versus the warrior is not proportional, there will be a situation where the stronger side will restrain the weaker side to the death.

After a series of encounters, Liu Wen's 10,000 Catwomen killed more than 80,000 hammer demons, and she lost less than 2,000 herself.

Although this proportion of battle losses, logically speaking, Liu Wen's side has already used a very small sacrifice in exchange for a huge victory.

However, Liu Wen was still distressed.

For no other reason, the killed Catwoman also means that the Level 4 power armor worn by Catwoman has been damaged.

This batch of fourth-level power armor, in Liu Wen's hands, only has 100,000.

These power armors are from the ancient domain world, and for the current Liu Wen, they are non-renewable resources that are damaged and have no replenishment.

Distressed to distressed, Liu Wen's side, or let the catwoman newly bred by the catwoman mother tree, be equipped with the fourth-level power armor for the first time.

The Hammer Demon Mother Tree is also obviously aware that the Hammer Demon under its command is not Catwoman's opponent in terms of individual combat ability.

The Mother Hammer Tree is very smart, and after the number of Hammer Demons under her command is about 20,000, it has been summoning these Hammer Demons back to its side, and does not come out to fight Catwoman at all.

During this period, Liu Wen also discovered the location of the Hammer Demon Mother Tree and sent Catwoman to attack.

However, this attack, with heavy losses, was replaced by Catwoman's side.

The Hammer Demon Mother Tree itself has the strength of level six, and if it is at the same level as Xiao Zi, its combat power will not necessarily be weaker than Xiao Zi.

The Hammer Demon Mother Tree, which can exert sixth-level combat power, can even threaten seventh-level existences.

However, the fifth-level hammer demon mother tree, the main body is desperate, and it can even fight beyond the two levels.

It can be seen that the mother tree is at level four, and if you want to be promoted to level five, you need to have a demon core that is countless times higher than the previous level, which is also normal.

Energy is conserved, and the more demon cores you absorb, the more effects you can play.

After seeing the power of the Hammer Demon Mother Tree, Liu Wen no longer sent his Catwoman to die as a senseless sacrifice.

Instead, under Liu Wen's order, 10,000 Catwomen surrounded 20,000 hammer demons and the hammer demon mother tree.

After surrounding the Hammer Demon Mother Tree and the Hammer Demon under it, Liu Wen did not let Catwoman sit idle, but kept sneaking up on the Hammer Demon near the Hammer Demon Mother Tree.

Although the Hammer Demon Mother Tree is powerful, it is still a little powerless in the face of Catwoman's sneaky attack and killing, and can only watch Catwoman continue to hunt some hammer demons close to the edge.

In this regard, the Hammer Demon Mother Tree did not have any special reaction, it is estimated that this Hammer Demon Mother Tree is thinking about how to get out at this time, and it has no time to care about the life or death of the Hammer Demon it breeds.

In the mind of the mother tree, the demons and beasts they bred were nothing more than consumables.

As long as there is energy, they can reproduce no matter how much is lost.

It's just that the hammer demon mother tree ignores a problem, that is, the hammer demon killed by the cat girls has a demon core in his head.

At this time, the Catwoman Mother Tree had absorbed more than 80,000 fifth-level demon cores.

The fourth-level Catwoman Mother Tree, if you want to upgrade to level five, you need 100,000 fifth-level demon cores.

In other words, the Catwoman Mother Tree can absorb less than 20,000 fifth-level demon cores to raise the level to fifth-level.

The fifth-level catwoman mother tree, the catwoman bred is the fifth-level, and Liu Wen equipped them with fifth-level power armor and mechas, and they can exert the sixth-level combat effectiveness.

Although the Hammer Demon Mother Tree has strong ontological combat power, it really faces 100,000 level 5 Catwoman, including a level 5 mecha and a power armor Catwoman, at that time, its ending can only be Liu Wen's meal.

This kind of battle is a waste of time, after all, Catwoman's side has to find a good opportunity to launch a sneak attack, kill some hammer demons, and then retreat with one blow.

Liu Wen doesn't want Catwoman to lose too much, as for wasting some time, it doesn't matter to Liu Wen.

Of course, for Liu Wen, it is actually not a waste of time.

At this time, Liu Wen had already sent all his hammer battles out and swept away other low-level mother trees.

Originally, when he saw the mother tree, Liu Wen was all killed.

However, after learning that the mother tree has reached level five, it is difficult to improve the level.

The mother trees discovered by the hammer war, Liu Wen let the hammer war coerce and lure them, so that they temporarily succumb.

Then Liu Wen went there himself and incorporated these mother trees into his own dimensional space.

Liu Wen re-planned his dimensional space, demarcating one separate space after another, and every time he subdued the mother tree, Liu Wen would include it in a separate space in his dimensional space.