Train Survival: You're really trying to survive!

Chapter 624 A Simple Method

Silent all night.

After her teammates woke up, Su Li, who hadn't slept all night, also rested for a while.

When Su Li woke up, her teammates had already cleaned up the dead spider and were collecting crystal materials from the surrounding area.

"You're awake?" Sofia asked without looking up as she was cooking.

Zuli hugged Sophia from behind, burying her head in Sophia's hair.

"What a character." Sophia patted Su Li's hand, and seeing that Su Li had no intention of putting it down, she sighed and let Su Li hold her.

After lingering for a while, Su Li released Sophia and looked outside. Ivan and Sun Lili were doing hard labor, moving crystals.

Sophia tasted the flavor with a spoon, felt it was about right, then turned off the heat and said, "We just discussed it, and later Coco and I will go to the Demon Spider's place to scavenge their supplies. Mingyu and Lily will go after those two Gold-level bats."

“Ivan stays home. As for you, you can decide for yourself where you want to go.”

Su Li thought for a moment, "Wait a minute, I'll think of a way to find our train."

Of all the tasks on my to-do list, finding the train is the most troublesome.

"Find a train... or maybe we could let Coco use her luck-boosting skill?"

Su Li waved her hand, "No, it's almost the seventh day. Who knows what kind of disaster will strike on the seventh day? Coco will be at a low point in her luck then, who knows what might happen."

Zurich holds a deep reverence for cause and effect, and for luck.

"Then take your time thinking about it." Sophia picked up the pot and went outside. "Everyone wash your hands, dinner's ready!"

Sun Lili immediately threw the crystal down, dashed to the table, grabbed a pair of chopsticks in each hand, and slammed them on the table, shouting, "Dinner's ready! Dinner's ready!"

“You’re not a child anymore.” Sophia rolled her eyes, and Sun Lili immediately perked up. “You dare roll your eyes at me! Don’t forget, you still have to help me push my butt.”

"Even eating can't shut you up. What are you saying in front of your younger siblings?" Sofia went up and gave you a good whack.

If she hadn't lost her eyes, Sun Keke would probably be rolling her eyes right now.

I sat down at the table and enjoyed a delicious meal. The people around me left as planned.

Zuli stayed at the camp to collect crystals from the surrounding area with Ivan.

Su Li tapped the crystal and asked Ivan, "Has this crystal been identified?"

After saying that, he cast an appraisal spell on the target.

【Type 775 Spiritual Marrow】

[A product of the combination of spiritual energy and earth's ley line energy.]

"There are quite a few types."

Ivan put down the spiritual marrow on his back and patted the dust off his head. "The equipment was insufficient, so I only made a rudimentary assessment based on my forging knowledge."

"This is a high-energy crystal with a high affinity for the mind. It can be used as a staff. If used to forge a staff, it will likely provide bonuses to the mind and illusion. It is not very suitable for making armor."

"It can also be used as a kind of fertilizer."

Su Li used her greatsword to cut a small piece off the crystal, crushed it with her fingers, and felt the power inside. From the perspective of a prop master, she suggested a possibility: "The energy is very strong, suitable for an energy core, but it's unclear how efficient the charging is."

"It can also be used to make some throwable items like hand grenades. It's an excellent consumable."

Su Li clapped her hands. "That's all the use you have. It's a bit disappointing."

Ivan, however, was quite magnanimous: "Looking at such a large quantity, it's unlikely to be something very precious."

Su Li retorted, "That's not necessarily true. We encountered fragments of the power of the world in the mechanical orcs' country before, and there were quite a lot of them."

"Okay, it was my oversight."

"I have a feeling it's a good thing, maybe it has some use that we haven't realized yet, let's collect more."

"By the way, do you have any ideas about finding the train?"

When Zuli asked him a question, Ivan fell into deep thought.

Su Li stated her deduction, "...That's my deduction. The train is most likely still in the desert."

"Finding a needle in a haystack is not a good approach. The best way is to mark the train's location."

To mark a train, you need to find a place on the train that is worth marking.

Ivan suggested, "Don't we have some connection with the train's little world? Could we strengthen that connection?"

He then began to speculate on his own, "This must involve inspiration, ritualistic elements. Can Coco and Sister Lily work together to achieve this?"

"By the way, isn't Sister Lily able to enter the Sea of ​​Hearts? I remember there are living beings in Sister Mingyu's lab. Those living beings are from other worlds, and their minds should be different from those of the creatures in this world. Could we look for them in the Sea of ​​Hearts?"

Su Li immediately flicked him on the forehead, "You've got demonic energy in your brain, huh? Why are you using it so hard?"

"what do you mean……"

Metal detector!

Su Li just figured it out. This wretched place is full of cursed gravel. The caves are the same, mostly made of stone and some organic matter.

The train's most distinctive feature is that it's made of metal. The Nomo K2 type fully armored heavy metal suits we just upgraded to before coming here consumed a huge amount of iron.

Ivan slapped his forehead, "You're overthinking it."

Then the two began to discuss, "Our train has protective capabilities, so it will be difficult to detect it with ordinary metal detectors."

The core principle of a metal detector is electromagnetic induction, which simply means detecting metal by detecting changes in the electromagnetic field.

The armor on the vehicle is designed to resist electromagnetic interference and has a certain degree of resistance to various elements.

Not to mention, the car's interior decorations also have concealment capabilities.

"Fine, none of these things are useful normally, but when it really matters, they all become stumbling blocks for me." Su Li gritted her teeth in anger. "What about you, who has expertise in mineral exploration?"

Ivan lowered his head to think. "Nomo K2 metal is extremely inert and has strong resistance to acids, high temperatures, and low temperatures. It is also very difficult to process. Special techniques are required for processing."

"By using two specific frequency sound waves to irradiate the metal five times within three seconds, the free elements in the metal will be disturbed, thus weakening the metal's resistance. At this point, it can be detected by using high-frequency electromagnetic waves."

Ivan scratched his head, "...With these conditions, how can we make a sound wave transmitter and a metal detector?"

Su Li snapped her fingers. "If we can't make the equipment, we can use wet parts."

Su Li immediately sent a message in the group: "Those who catch bats, bring a few live silver-level bats. Also, bring some special crystals from the bat cave; we'll need them to find the train."

Next, Su Li took out the manual and contacted the liaison officer on Blue Star.

The liaison officer has already replied to the previous message.

The methods they prepared all needed to be set up in advance on the train, which are not applicable to the current situation.

The items that can be searched extensively are equipment, which cannot be traded. They are coordinating to see if other players have any usable items.

Su Li replied directly: "Send me some metal first."