The archer with the fire attribute poison spirit only took a second to lift the ice seal, but it was completely useless to him alone.
However, there is also Zhou Liang!
As early as when he saw the Frost Goblin panel, Zhou Liang had already prepared the fire attribute fighting spirit.
The moment the ice came, the fiery lotus appeared on Zhou Liang's right hand, and the power of the ice instantly disintegrated.
The fiery lotus rotated slightly, and a layer of controlled light waves spread out, covering all the defense towers without touching any other units.
Therefore, the ice seal was easily lifted without causing the aftermath to destroy a single dark demon species, ensuring the maximum growth of the defense tower.
However, despite this, it still had a certain impact.
The faint fire elements and the like remained in the air, slowly drifting towards the energy channel.
All the defense towers exerted force at the same time, wiping out the dark demon species at an extremely fast speed.
From time to time, some small crystal stones fell down, scattered in the energy channel, and were directly rushed away and thrown to both sides.
After ten waves of accumulation, a certain amount has been piled up, probably in the hundreds.
As time passed, all the ordinary goblins were finally cleared away, leaving only the frost goblins.
And when it faced the archer's fire attribute poison attack, it was also in a restrained situation.
Continuous damage has been consuming the Frost Goblin's health bar. At the same time, the fire attribute can easily break his shield and directly reduce its physical and magic defense.
Each strike of the archer caused good damage, but at this moment, a change occurred.
[Warning! Warning! Special circumstances occur and the boss mutates! 】
[The boss Frost Goblin West receives special fire-attribute energy and evolves into an Ice-Fire Goblin!]
[Dark Demon: Ice and Fire Goblin]
[Grade: Rare]
【slightly】
[Skill: Fire Explosion (Spreads the power of explosive flames)]
"Ahhh!"
A sharp roar sounded from the Ice Fire Goblin's mouth, and a red light lit up on his blue right hand.
It gradually condensed into a smaller red crystal, and red lines spread from the left arm to half of the chest.
The Ice Fire Goblin waved his right hand violently, and large sparks spread around, forming a fan shape.
"Boom!"
Amidst the deafening noise, the sparks suddenly expanded, directly triggering a large explosion.
The two defense towers were completely enveloped and withstood the violent attack.
Unfortunately, the defense tower built with level 3 materials is extremely strong and cannot be broken through by a mere level 10 boss.
Even after the smoke dissipated, only a little gray-black mark left on the defense tower could be seen, and there was no damage to the defense tower at all.
The ice and fire goblin suddenly screamed, and its health bar was already less than 1/3 at some point.
The archers fired continuously at the fastest speed with streaks of red light.
The fire poison attribute damage continuously reduces the ice and fire goblin's health bar and defense.
The high damage caused by the defense tower caused the ice and fire goblin's blood bar to melt rapidly until it bottomed out like ice and snow exposed to the sun.
With a painful roar, the final boss of the tenth wave also transformed into a gorgeous treasure chest in a burst of light.
[Ding! Congratulations to the player for clearing the tenth wave of dark demon species in Ice and Fire, and obtaining a large treasure chest of materials (stone, wood, holy water x 300).]
[Congratulations to the player who is the first to pass the tenth wave of dark demon species and obtain a high-quality random guardian spirit card × 1.]
[Congratulations on reaching the top of the temporary task rankings. Ranking rewards will be distributed after settlement in the early morning of each day!]
After Zhou Liang glanced at the reward, he lowered his eyes.
The tenth wave already requires Zhou Liang's help to solve it. It seems that we need to open the accumulated treasure chests first and improve the strength of the territory before continuing.
After ten waves of accumulation, there are already hundreds of ordinary treasure chests dropped by Goblin Soldiers. Coupled with the luxury treasure chests dropped by the boss at the end of the tenth wave, we should be able to unlock some useful things.
Quickly opening the ordinary treasure box, bursts of light flashed in front of Zhou Liang's eyes, and soon, the ground was covered with balls of light.
[First-level wood × 20!]
[First-level stone × 25!]
[Iron Sword×1]
【First level wood...】
A dense series, most of which are materials and a few other items.
Eight iron swords, three raw chaos stones, and one building blueprint.
【Chaos Rough Stone】
[Introduction: After the death of the dark demon species, the power of darkness that was supposed to evolve somehow formed a balance with the power of light, forming a special material. It can not only increase experience points for defense towers, but also serve as upgrades.
The basic materials of the level.】
"The basic materials for upgrading. It seems that upgrading after level ten requires not only resources, but also certain materials."
Zhou Liang took a look at this rough chaos stone. It was essentially the same as the tiny crystal stones that fell on both sides of the dark passage when ordinary monsters were killed.
It's just that those gravels can only increase experience and cannot be used as materials.
"These small rubbles can be stored. Firstly, they can be prepared for emergencies. Secondly, they can obtain better defense towers in the later stage, just to quickly increase the level of the defense towers and form combat effectiveness as soon as possible."
As soon as Zhou Liang had an idea, the tower defense spirit had already taken action. It first used wood to build a simple warehouse with no attributes, and then concentrated all the chaotic rubble into it.
Zhou Liang looked at the last construction drawing, and the information appeared in front of him.
[Two-story building]
[Introduction: An exquisite two-story building, the first floor can be used as a shop and the second floor as a residence. It has good defense and good comfort. ]
[Materials required: stone × 20, wood × 50, bright holy water × 100. 】
Zhou Liang's eyes lit up slightly. This kind of building that resembled daily life didn't seem to have any big purpose.
In fact, if a defensive territory wants to develop to a later stage, it is indispensable for such rich living buildings.
Because in the later stage, more than 90% of the defense tower lords are unable to defend their territory, and thus actively or passively choose to give up their territory.
However, this does not mean that they are dead. In the dark tide world, extraordinary professions have slight resistance to the power of darkness.
Then after growing up for a while, you will have the ability to barely live in this world.
With some fixed resources, you can survive under these dark atmospheres for a long time without encountering powerful enemies.
The longest known survival time is a full year and three months.
Therefore, in the later stages, there will be more floating population, and they can lead the guardian spirit team to go out to search for resources, mine and exploit the forest.
Ability to flexibly explore unfamiliar lands and retreat in time when encountering an inappropriate situation.
If the guardian spirit wants to achieve this level, it is impossible for elite units to do it. It can only be achieved by reaching the hero level.