After planting the seeds left by the goddess, the laboratory and drones around the world turned on various detection devices.

What is now certain is that the tree is set up for the forces of annihilation.

It's growing, absorbing the annihilating power in the air!

This range is global, as long as there is annihilation power, it will be absorbed, maybe only in the growth period, so the speed of absorbing annihilation power is not fast, according to Yue'er's calculations, it is estimated that it will take a few weeks for this tree to reach its full body.

Before discovering this seed, Xilingchen wanted to use the mechanical legion to save the Three-Eyed Clan, but after discovering the tree, he decided to complete the setup left by the goddess.

Since the goddess wants to use this tree to purify the power of annihilation, let it work!

Yue'er and the mechanical legion's intelligent system will analyze everything in this tree to create weapons against the annihilation force, and in particular, it needs to be studied how this thing absorbs the annihilation power, but this takes time, and the mechanical legion is not very powerful at the moment.

Expansion is needed!

For the next period of time, Xilingchen would go to the laboratory every day to take a look, and the tree was growing, and it was very fast, in less than a week, it was close to ten meters tall.

It doesn't grow to the same size as the Elven World Tree, and according to Yue'er's judgment, it should stop at thirty meters.

The Mecha Legion continues to expand, and Xilingchen continues to fight.

Such a high-intensity battle is not without benefits, and the upgrade is fast! The Mermaid Empress Yan Gu was promoted to level one hundred and thirteen, while Jiang Han Yiyao was one hundred and twelfth level, and Xiling Chen was sacrificed by Lily so he reached level one hundred and twenty-five.

One hundred and twenty-five levels is not the limit, Xiling Chen continues to upgrade, and this situation will continue until about level one hundred and thirty.

A few days later, a contact request came from the Vault.

Xilingchen thought something was wrong, who knew if it wasn't, Lily and Trina called, and when they asked, they found out that they had just killed a very terrifying annihilation unit, a one hundred and fifty-three level lightning dragon.

In order to kill this lightning dragon, the Purple Moon Guild and the Moon Spirit Clan used almost all their combat power, and it took three days to get it.

According to Lily, the god-killing weapons were used several times, and the battle was quite thrilling.

Although there were some wounded, no one died, and the Mech Corps lost a lot of drones, but it was not a big problem.

"I asked the intelligence of the mechanical legion, and it said that a Void-class spaceship can be built with the corpse of the lightning dragon, what do you think, our side has been stabilized, and the defense line in the mirror space on Rina's side is almost built, so we discussed it and prepared to go to you." Lily said.

The construction of spaceships requires permission, especially the construction of spaceships with Void engines, which requires Xilingchen's consent to start construction of the mechanical legion.

After hearing this, Xi Lingchen nodded: "If you want to create it, don't you plan to open a higher-level mirror space?" ”

"Don't open it for the time being, there are too few high-end battles on our side, and we plan to open the higher levels after the number of large mechs of the mechanical legion is formed, how about your side? Is the situation okay? Lily asked curiously.

"I'm okay here, just come over if you want." Xilingchen said.

"Alright, we'll look for you when the spaceship is ready!"

……

One hundred and fifty level units can be killed, it seems that the situation on the mirror space side has stabilized, once the mechanical legion reaches a certain size, the speed of expansion is exponentially increased.

Now that the Vault is stable, it may be necessary to explore other parts of the universe after solving the Three-Eyed problem.

The goal is to stabilize the situation in this universe, so it is necessary to weaken the annihilation force, and when the universe is stable, build a cosmic gate and call the support of another universe.

That's the plan, but this plan takes a long time to succeed and is very difficult.

Time!

Everything takes time, especially the development of the Mechanical Legion, and the growth of the Tree of Hope.

Therefore, Xilingchen still has two salted fish all over the world to support, fighting against the annihilation monster every day, while Yue'er continues to study the Tree of Hope, wanting to provide some technology for the Mechanical Legion by analyzing the situation of this tree.

As for the mechanical corps, it is to expand, to manufacture weapons and equipment, to build new mechanical production lines.

In fact, up to now, the situation of the Three-Eyed Clan has been very good, before he came, the Three-Eyed Clan was almost fighting with their lives in the face of annihilation monsters, and every time the battle ended, the Three-Eyed Clan coalition would lose a lot of soldiers, and even defense could not be done.

Some soldiers are even corrupted by the annihilation force when fighting, thus becoming a member of the annihilation monsters.

But now, although they can't retake the territory eroded by the annihilation forces, the Three-Eyed Clan at least has the ability to fight the annihilation monsters, and there are automatic turrets of the mechanical legion on the defensive line, and the weapons of the soldiers have become magic guns and modern melee weapons, energy swords, and energy shields.

The soldiers who fight head-on are equipped with magic equipment that increases mental power and spiritual resistance, so that when fighting, the probability of being eroded by the annihilation force will also be reduced.

And with the development, the combat drones and mechs of the Mech Corps can also participate in the battle.

One day, the Three-Eyed will be able to take out all the annihilation monsters with the help of the Mech.

And that day won't be too long.

Two weeks later, the Tree of Hope entered a complete state, just like Yue'er predicted, more than thirty meters tall, and its appearance was no different from ordinary trees, Yue'er even cut some branches and took them to the laboratory for study, but there was no result for the time being.

The various probes deployed on the planet have sent back some information that the Tree of Hope seems to have established a connection with the divine power barrier in space after entering the full body.

There was some concussion at the Divine Power Barrier, but it quickly subsided.

The first thing that Xi Lingchen thought of after getting the news was a weapon, but he quickly denied it, this may be some kind of induction set up by the goddess, and the divine power barrier is a hidden planet, not used to attack the annihilation force.

After the Tree of Hope enters its full form, all annihilation monsters killed on the battlefield will be dissipated into energy, and the dissipated annihilation power will be absorbed.

Not all of the annihilation power can be absorbed, only a part, depending on the level of the monster.

Some annihilation units will be fully absorbed by the Tree of Hope after being killed, and some will not, such as the blood-colored smoke pillar solved by Xiling Chen, only twenty percent of the energy will be absorbed, but this is already very good, which shows that the Tree of Hope is purifying the power of annihilation, and the coverage is global.