Cave Refuge

Humans are fortunate to be carbon-based rather than silicon-based creatures, but unfortunately, most items made by humans are corroded by acid rain.

However, the acid rain created by the Bat Monsters can only be maintained within the coverage area of the Magic Capital Base, and the main purpose of the Bat Monsters creating acid rain is not to destroy the Magic Capital Base, but to detain the survivors at the Magic Capital Base, preventing them from recruiting while looting other areas.

Just as Dong Tianyu and the survivors living in the Magic Capital Base were hiding indoors waiting for the acid rain to end, the Bat Monster releasing the acid rain had already completed the sacrifice and obtained the coordinates of items containing a large amount of Plane Origin.

Currently on Blue Star, the items containing a large amount of Plane Origin are mostly Strange Creatures and Mysterious Cores.

Since the Mysterious Ship had disappeared along with the flood, now only the survivors still retain some Mysterious Cores.

But the Bat Monsters, through sacrifice, could not obtain the coordinates of the Mysterious Cores stored in the Storage Items, so the Mysterious Core coordinates they could obtain were essentially those left outside, and at this time, only the Mysterious Cores placed in shops would be displayed openly.

At this time, the cities where one can freely trade and which are also near the lake are only those few open cities like Magic City.

However, it is also because of this, when they use the Acid Rain Technique to affect the Magic Capital Base and search for coordinates nearby, they frustratingly discover that their targets are actually located within the cities.

Since they adopted a wide-net approach, each elite team consisted of not many members; having experienced the combat strength of Blue Star Humans during their first passage through the Blue Star Channel, they did not wish to wage war against humans when not numerically superior.

However, they had actually overestimated human combat strength because humans capable of discovering and heading to the Plane Transmission Channel were generally very strong fighters.

Much like the foreign movies shown in China's movie theaters before the Natural Disaster; due to the annual limit on the number of foreign films shown domestically, every movie played in the theaters are carefully selected.

Thus, after watching each foreign film at the theater, the Chinese People would have the impression that every film shot overseas must be of high quality.

When the Bat Monsters first arrived on Blue Star, they encountered the elite human teams, and only after battling them did they realize the strong individual strength of humans here.

In fact, within their Race, the Bat Monsters also have individuals with formidable strength, but their main purpose for opening the Plane Transmission Channel this time was to exile creatures from their own Plane, which they couldn't kill, to Blue Star, not to invade for fun.

For these Bat Monsters, entering Blue Star to plunder was done casually; if they could loot a large amount of Plane Origin from Blue Star, it was a profit, and even if they couldn't plunder much, it wasn't considered a loss, at least they exiled the most threatening creature from their Plane.

Normally, plundering through the Plane Channel into a Different Dimension is divided into two modes, one like that of the Bat Monsters; due to their large population, they dispatch numerous personnel each time they open the Plane Channel to plunder.

Though the individual strength of the dispatched personnel might not be strong, owing to their overwhelming numbers, even if only one percent make it back,

and within this one percent who return, if one percent managed to plunder items containing a large amount of Plane Origin, then their proactive opening of the Plane Transmission Channel would be deemed a great success.

And even if they encountered the situation now, where they could not obtain those items containing a large amount of Plane Origin, these Bat Monsters would scourge the area like locusts, grabbing all transportable supplies, and when the time to return came, they would convey all the looted supplies back to their own Plane.

They could, through the advantage of numbers, ensure the quantity of Plane Origin contained in the items they brought back from a Different Dimension exceeded the amount of Plane Origin consumed by opening the Plane Channel, even if they couldn't obtain those items rich in Plane Origin, by aggregating small gains.

Normally, this mode of plundering by the Bat Monsters, although rarely acquiring a large amount of Plane Origin, basically would not result in a loss each time the Plane Transmission Channel is activated.

Of course, this time the activation of the Plane Transmission Channel is bound to be operating at a loss, unless the army of Bat Monsters dispatched to Blue Star could acquire a massive amount of those items containing vast Plane Origin, otherwise losses are inevitable.

After all, they had opened a super-large scale Plane Transmission Channel to exile that huge creature to Blue Star.

And the other mode involves dispatching only a small elite team into the Otherworldly to plunder; because of the small numbers, the amount of Plane Origin consumed each time the Plane Transmission Channel is opened isn't much.

And those elite teams that go into the Different Dimension, as long as they return alive and with a certain amount of Plane Origin, it's generally hard for them to face a loss.