Lin Yu's eyes suddenly lit up.
She was just thinking about this matter when Chief Li brought it up himself.
Don't be too happy.
The next second, a familiar system prompt sounded in my ears——
[Ding Ding - Congratulations to the host, triggering a hidden mission: Accept the request of the highest leader of the Capital Military Base and equip a safe zone at the Capital Military Base. Yes/No to accept the hidden mission immediately?]
[Mission Reward: Unlock the Guidance function.]
[Yes/No to accept the hidden task? ]
Guidance function?
Lin Yu checked the detailed information.
She discovered that the so-called guiding function means that after the survivors leave Qingquan Base and Nanyang Base, even in the absence of energy lights, they no longer have to worry about getting lost in the polar night and unable to find the way back to the base.
The use of the guidance function is also very simple.
Customers only need to take out their shopping crystal cards, and two options will pop up on the crystal card page.
One is to ask customers whether they want to order takeout immediately.
The other is the guide page.
Whichever option the shopping crystal card holder chooses will determine the corresponding function on the crystal card.
After she receives and completes this hidden mission, any survivor of the Capital Military Region base who has applied for a shopping crystal card will be able to use this guiding function.
The navigation function will thoughtfully optimize the shortest and best route back to the base for each customer.
Owning it is equivalent to owning a certain degree or map of Germany.
Very convenient.
With this "map"-like function, you can go anywhere on Blue Planet.
Mommy no longer needs to worry about me getting lost in the polar night~
Of course, the guidance function is not free to use. Customers need to pay five first-level crystal cores as guidance fees every month to use it.
And it's not a forced feature.
Every customer can choose whether to activate the guidance function according to their own needs.
"Get it now!"
After giving the system a positive response, Lin Yu looked up at Li Zhenhua:
"Yes, yes..."
Having said that, Lin Yu paused for a moment, a hint of subtle suspicion flashing in his eyes:
"but……"
"Commander Li, can the Capital Military Region base still produce crystal cores?"
"How about...writing an IOU first?"
When Li Zhenhua heard this, his breathing suddenly stopped.
When he heard Lin Yu say that a safe zone similar to the Qingquan Base could be established at the Capital Military Region Base, he was so happy that he completely forgot that his previous shopping spree had emptied the military's treasury.
Li Zhenhua half-closed his eyes, and Gu Lang's face inevitably appeared in his mind.
Not knowing what he was thinking of, he laughed out loud:
"Then write an IOU."
"I will try to collect enough crystal cores as quickly as possible in the next few days."
Lin Yu didn't have time to worry about where Li Zhenhua would get so many crystal cores in just a few days, so he nodded to him.
"Please wait a moment, Chief."
After saying this, he silently called the system in his heart:
"Tongzi, could you help me calculate the total area of the Capital Military Region base?"
[Later…]
After about a minute, a set of data appeared on the system panel.
[The total area of the Capital Military Region base has been detected to be square meters, with a hidden danger coefficient of SSS level. Would the host like to spend a first-level crystal core to clear the hidden dangers of the Capital Military Region base and equip it with a level 3 security zone?]
Lin Yu's gaze suddenly fixed.
SSS-level hidden danger factor?
Does it mean that the risk factor of completing this hidden mission has reached the SSS level, or does it mean that the risk factor hidden in the Capital Military Region base has reached the SSS level?
She prefers the latter.
Apart from the fact that high-level zombies lurking in the dark had already infiltrated the Capital Military Region base, she could not think of any other reason.
Lin Yu was filled with relief. Fortunately, she teleported here immediately, otherwise...
Now is not the time to worry about those things. Lin Yu directly asked the system to write an IOU and send it to Li Zhenhua's shopping card.
In an instant, the balance of Li Zhenhua's shopping crystal card became shopping points.
However, this money was paid in advance by Lin Yu.
The long string of "0"s that followed made Lin Yu feel a little dizzy.
Since Lin Yu did not take over the Capital Military Region base, he only built a safe zone shield outside the Capital Military Region. In addition, he also had to clear out the hidden dangers within the Capital Military Region base, so the price was naturally high.
Since the level of the main security zone has not been upgraded, Lin Yu can only establish level 3 security zone divisions at this stage, including the current Qingquan Base and Nanyang Base, both of which are level 3.
Only the villa where she lives, the farm, ranch, fish pond, and processing plant have a safety zone level of 4.
Lin Yu cannot come up with 4 billion first-level crystal cores now.
However, if converted into second-order crystal cores, 40 million are needed, third-order crystal cores are 400,000, fourth-order crystal cores are 4,000, and fifth-order crystal cores are 40.
Looking at it this way...
Doesn’t it seem very expensive?
She pieced together the crystal cores in the space and managed to collect the full amount.
Along with the news of successful deduction, a huge golden shield rose from the ground, accommodating the entire Capital Military Region base into the safe zone.
The next second, several creepy screams were heard coming from deep within the Capital Military Region base.
Everyone at the Capital Military Region base heard the screams.
However, within ten seconds, the screams disappeared from my ears.
Everyone looked puzzled.
Only Li Zhenhua and Jiang Yichen, who knew the inside story, changed their expressions several times.
at the same time.
The system's voice also rang in Lin Yu's ears——
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