The entire day, Zhang Menglong's product launch became the hottest topic in the survival base. Everyone in the streets and alleys was talking about what kind of surprise Zhang Menglong might bring them. Some even began to think about making money, knowing that Zhang Menglong would definitely profit greatly from this.

In the entire Ancient Cave Heaven, there were not only survival bases like their Home Base. According to the news, many places had already set up Spirit Star survival bases.

One survival base was located in a deserted underground city, with only one passage to the surface that Night Demons couldn't penetrate into this underground base, making it a relatively safe place.

However, this was almost equivalent to humans locking themselves in, and the place had very scarce resources. The energy in the air was barely enough to sustain Martial Artists' daily survival, so they still needed food to stay alive.

Since most Martial Artists weren't prepared with food, and the few supplies they carried had been consumed during this period, they had no choice but to hunt in the outside world to survive, which in turn was a gamble against the night!

No matter what, this was always better than wandering outside. The population of this survival base was five to six billion.

Another survival base was located in an extremely ancient site. Within this site, there was a broken lamp that could maintain its light during the night. However, the lamp required a special mineral to stay lit, which wasn't found in the outside world but could only be found in the Ancient Cave Heaven.

The amount of mineral needed to keep it bright was massive, and each time it started required several hours! Since the nights and days in the Ancient Cave Heaven were irregular, it had to remain constantly bright. Therefore, the Martial Artists in that survival base had to work hard to find this mineral surrounding them, which was, of course, fraught with danger.

The population of this survival base was currently the largest, reaching 1.5 billion! 𝐟𝚛𝕖𝚎𝕨𝗲𝐛𝚗𝐨𝐯𝐞𝕝.𝐜𝗼𝗺

Besides these two large survival bases, there were five or six other survival bases, albeit with fewer people, and according to the current situation, the safety level of Home Base was the highest!

The news that Zhang Menglong was about to launch new products spread to all survival bases. People from those bases, carrying the hopes of their companions, arrived at Home Base, hoping to bring back something for their survival base.

In eager anticipation, finally, it was the evening of the second day!

This was an extraordinarily long night. Since Zhang Menglong drove away those traitors yesterday, the night had persisted until then without much sign of ending, so one could imagine the price paid and the risks taken by people from other survival bases to come here.

The product launch venue was arranged at a stadium on the edge of the survival base. It could accommodate tens of thousands of people, and the event was being broadcast live throughout the survival base via equipment, visible in hotels or via Martial Artists' smart devices.

"Who knows what it is precisely, and why he can invent all sorts of things?"

"He's an Array Master. Many things we can't even imagine might be simple for him."

"As long as it helps us leave this damn place, I'm willing to spend any amount of money. Those damn Night Demons make it impossible to move outdoors!"

"Yeah! At this rate, even after three years have passed, we won't find a single relic or heritage."

"Quiet, quiet, Gu Xiao is here!"

As Zhang Menglong arrived at the center of the stadium, everyone immediately quieted down, and he became the focal point of the venue!

"Hello everyone!"

"Are you okay?"

Zhang Menglong waved and smiled at the surrounding stands and livestream cameras with an expression and manner of speaking strikingly similar to that of Xiaomi's CEO when he steps onto the stage.

"Hello everyone, I am Gu Xiao, the creator of Home Base. I understand many of you have been confined in the base for a long time, and many wish to leave the base to explore other areas of the Ancient Cave Heaven. Well, after extensive experimentation, I have finally made some breakthroughs and progress!"

"At today's launch, we will be releasing three pieces of equipment," Zhang Menglong teased, "The first piece of equipment will help us maintain normal perception and vision in darkness!"

"Wow!" Instantly, the venue was filled with exclamations. Losing sight and perception in the dark was their biggest pain point, for most Night Demons weren't very strong; in a normal environment, most had the courage to face Night Demons alone, but lacking the ability to detect them made it exceedingly difficult, even defense was challenging.

With this item, at least everyone would have some self-defense capabilities in the dark!

"The second piece of equipment can prevent Night Demons from resurrecting, completely killing them!"

An uproar ensued. Actually, Night Demons weren't exceptionally powerful; their agility was their primary asset, but once one mastered some bodywork, they were definitely not weaker than Night Demons.

It was only because in the night, Night Demons could nearly infinitely resurrect, with stamina waning as theirs flourished, which was everyone's nightmare!

If they could be completely killed, then Night Demons would no longer be as terrifying as before!

"The third item isn't really equipment, but an elixir I developed," Zhang Menglong emphasized, "Its function is straightforward: if scratched by a Night Demon, as long as ingested before complete infection and transformation into a Night Demon, it can block infection and mutation!"

Zhang Menglong's declaration was astonishing; how many people had witnessed their companions either being scratched by Night Demons, having to endure life-and-death separations? If the first two items were treasures, then this final item could be considered divine!

"What? He achieved even this?"

"With these three items, we can definitely roam freely in the wild!"

"There's hope, hahaha!"

Every product Zhang Menglong unveiled brought enormous surprise.

"Now I'll announce their prices," Zhang Menglong opened a PPT where the images of the three items were still denoted by question marks.

"The first product, Super Night Vision Contact Lens! NBeyes"

The question mark disappeared, revealing the first product whose appearance indeed didn't differ significantly from ordinary contact lenses, seemingly quite unremarkable.

"This thing was crafted from the Cosmic Stone fragments, absorbing the wavelengths of the Light of the Universe, storing some of the light in another form, and as soon as triggered by other energy, it can activate in a gentle energy form, thereby enhancing your sense of light!"

"Depending on the added quantity, this product is available in three models!"

Zhang Menglong opened the second PPT, showing NBeyes, NBeyes plus, and NBeyes Max, "The difference between them is the lifespan duration: respectively, one day, one month, and one year!"

"The price for NBeyes is 12.98 million Divine Crystals, plus is 328 million Divine Crystals, max is 3.588 billion Divine Crystals!"

...