Of these two light balls, one is obtained from the treasure chest and the other is a reward for completing the level.
After the two used it, a white light enveloped them.
[Ding! Guardian Spirit Fire Cloud enters a breakthrough state! 】
[Ding! Guardian spirit...]
High-intensity combat and breakthrough training can break through the current level and allow both to enter heroic units.
The tower defense spirit looked at its own panel, which was the last item worthy of attention.
Portal!
[Building: Portal]
[Introduction: Locating territory spatial coordinates, shielding and strengthening spatial coordinates, and transmitting connections. 】
[Construction requirements: space fragments (core), space energy crystal × 3, pure crystal × 1000, bright holy water × 10000. (Note: Using the Tower of Light as the core does not require space energy crystal, and the remaining resources only require 1/10.)
】
"Tower of Light! This actually makes the construction of the first portal a lot easier, crystal? I remember I have two to three hundred units." The tower defense spirit said while checking the panel.
The Spirit of Tower Defense flashed and came to the side of the Tower of Light, looking towards the Tower of Light.
At this time, the Tower of Light is more than five meters tall, and is as white as jade. The ten bright crystal fragments have become the size of footballs, shining with soft white light.
Three ceramic-like halos float quietly on the Tower of Light.
As soon as he stretched out his hand, rays of milky white light floated out from the Tower of Light, slowly condensing together to form a ball the size of an apple.
The Tower of Light seems to have become a little darker, and the ten light crystals have become less bright.
The tower defense spirit did not hesitate, took the hammer in his right hand and knocked it upward gently.
The light group immediately shone brightly, and the corresponding resources were consumed instantly. An illusory milky white gate more than five meters high and three meters wide appeared next to the Tower of Light.
With the power of the Tower of Light as the core, one cannot stay away from it.
…
All defense tower territories, when activated, will attract rejection from the world.
The huge power of darkness was condensed, and the power of the source of light and the light consciousness confronted each other, forming five rings of darkness, completely covering the territory.
Only by making a complete breakthrough can the territory be brought to light again, absorb the huge power of this world, and continuously expand the territory.
At this time, outside a huge black ball, a ray of light flashed, forming a gate three meters high and five meters wide.
Golden light shone out from it, immediately dispelling the thin black air, and finally a human-shaped sunflower came out.
The golden field immediately expanded, dissipating all the gray and black aura, forming a safe range of several hundred meters.
With cute little eyes, she looked around innocently, and then Sunflower waved her green leaf-shaped hands behind her.
Two figures walked out of the gate, one holding a bow and arrow, with a fiery red toad lying on his shoulders.
One is holding a sword, surrounded by three-color transparent flying swords.
It was Huoyun and Jianhun who came out. As soon as they came out, they looked around cautiously, ready to attack at any time.
Then came ten more ordinary guardian spirits. They were scattered around, surrounding the Sun Flower.
Finally, the tower defense spirit slowly floated out and finally stopped above the sunflower.
The tower defense spirit looked back and saw a huge black energy shield, like a barrier, covering the territory.
The surrounding area is dark, just like the dawn, it seems bright but not bright, seems dark but not dark. In the gray and gray, the power of darkness like smoke and fog is drifting between the sky and the earth.
But it may be because of the low tide, so the power of darkness seems very thin, and the world is not that dark.
Just like the night of the 15th, the feeling of light and darkness exists at the same time.
There is a circle of open space around it, and then there are dense woods, which look dark and give off a strange atmosphere.
"Now is the low ebb period. High-level dark demon species are either dormant or have not been born at all. This moment is the best period for exploration."
The tower defense spirit smiled calmly, waved his hand and said to everyone.
"Go out and deal with the enemy as quickly as possible when you encounter it."
"Yes, Master!"
A low voice sounded, and everyone began to take action, moving around the Sunflower.
At the same time, in the Wild Beast Mountains, other tower defense lords are still developing hard in their own territories.
Even the group of elites who were also at the forefront of everyone were lingering in front of the third ring lord, thinking about when to start clearing the third ring of darkness.
A dozen of them have decided to start clearing the third ring of darkness in the next two days and move towards the third ring lord.
The earliest of them is Apocalypse, who decided to start clearing the third circle of darkness tonight.
"We started clearing the third circle of darkness on the 13th day, one and a half days faster than the earliest person in the previous session."
Tianqi looked at the dark aura in the third circle, with the corners of his mouth raised in a sneer.
"The reward for being the first three-ring lord is mine, ice and fire! Humph!"
With a wave of his hand, rows of mechanical defense towers lit up, machine guns, flamethrowers, anti-aircraft guns, mortars, electromagnetic towers, seismometers...
Hundreds of guardian spirits are also ready, including sharpshooters, snipers, cyborgs, mecha warriors, etc.
Among them, three have the most powerful momentum. They are all heroic units, each leading a group of people to guard a road.
The last remaining road is for Apocalypse to defend himself in a mecha.
On the other side, the tower defense spirit was exploring the jungle and carefully observing its surroundings.
"I wonder if there are some resources here, it's best to have some rare resources!" Tower Defense Spirit thought secretly in his heart.
"There are quite a lot of these trees, and they can be used as a good place to collect wood!"
Although there are basic resource buildings in the territory, their efficiency is not very high and they can only maintain a certain frequency.
If they are used as basic resources, it is actually very uneconomical.
After all, in the later stages, a large number of warships and airships will consume a lot of wood, and basic buildings are simply not enough.
Their real function is to continuously upgrade their levels and produce high-level wood as the basic material for high-level defense towers.
After all, high-grade wood is very rare and cannot be obtained casually.
The wood in the surrounding land can all reach the level of first or second level wood, and a few can reach the third level.
"It seems that a group of guardian spirits are needed to form a logging team to continuously mine wood."
Thinking of this, the spirit of tower defense rubbed his temples, sighed, and said: "There are still too few guardian spirits. If there are hundreds of guardian spirits now, or a large number of wanderers, we can get a lot of wood!"
As for what is the purpose of obtaining wood?
Preparing for war, of course!
The main theme of Tower Defense Lords in the mid-term is war. Only by conquering each Tower Defense Lord to form a collective can the territory develop rapidly.
In addition to wood, holy water of light can be said to be the most important basic material.
Because it is equivalent to oil in the tower defense world, it is both energy and currency.