“…… This is the seed of Yuliang wood? ”

Tony carefully took the seemingly unremarkable seed.

"Do you know his habits?"

Tony asked.

“…… You know it can't be. ”

Lin Yiyan said with a smile.

Tony glanced at him meaninglessly, then reached out and placed the seed into one of the mechanical arms that had been handed over.

"Jarvis, test its activity."

"Understood."

Lin Yi felt as if he was despised, and immediately retorted.

"Although I don't have much research on botany, I believe that the fish beams that can grow everywhere in such a cold north should not be so picky about their living environment."

“…… Perhaps. ”

Tony rolled his eyes.

"But I think you can just bring back its seeds."

“…… Fishbeam wood is also useful, this wood never decays and is a great material for crafting weapons and houses! ”

Lin Yi tried to retort.

"Forget it, put this big guy away."

Tony patted the huge tree on the table, then looked at Lin Yi and said.

"Take out everything else, I know you have something better!"

Lin Yi pursed his lips, reached out and put away the huge wood, and then said in a serious tone.

"I need to know before I take that thing...... Where is the lowest temperature in your place? ”

"The lowest temperature?"

Tony was slightly stunned.

……

……

Five minutes later, the two appeared in front of a cryochamber covering an area of about ten square meters.

"This is where I simulated high-altitude icing conditions when I improved my armor, using the evaporation of liquid helium, which could reach as low as minus 273 °C......"

Tony patted the transparent hatch and asked with a strange expression as he looked at Lin Yi beside him.

"Are you sure you just got in like that?"

"That's right!"

Lin Yi nodded.

"Okay."

Tony stepped aside, entered the Mark VII armor that was standing and waiting, and then turned around and looked at Lin Yi and said.

"Don't worry about me, you feel free."

Lin Yi nodded and stretched out his hand to open the hatch.

"Whew-"

Bursts of cold air blew on Lin Yi's body, and then spread throughout the room.

In just a few seconds, the temperature of the entire room dropped.

"Jarvis, lock off the vicinity of the freezer, monitor Yi's vital signs in real time, and stop the experiment as soon as there is danger!"

"Yes, Sir!"

Metal doors and walls rose from the ground, sealing off the cryocompartment where Lin Yi was from all sides.

Standing in the freezer, Lin Yi looked at minus 40 °C on the meter and said.

"Jarvis, let's get the temperature down to minus 100°C first......"

"Are you sure, Mr. Lin?"

"Sure!"

Lin Yi nodded.

"Medium ...... of temperature reduction"

"Whew-"

As the temperature in the freezer gradually dropped, Lin Yi's clothes and hair were covered with varying degrees of ice ballast, but only his face was still ruddy.

“……”

Looking at Lin Yi, who seemed to be unresponsive, the corners of Tony's mouth twitched slightly.

"Jarvis, show me Lin Yi's vital sign data."

"Yes!"

A three-dimensional mannequin appeared in front of Tony's eyes, with Lin Yi's current vital signs data attached to it.

"Sir, Mr. Lin's vital signs are still good, his joints are flexible, his thinking is quick, and his complexion is ruddy......"

"Skin temperature 36.1°C......"

Tony stared at the data in front of him in disbelief.

"It's not scientific!"

But it's magical......

Feeling the coldness of the body surface, Lin Yi's heart was a little happy.

Before the transfer, Lin Yi would feel the chill at minus 40 °C, but now he can't feel a trace of cold until minus 100 °C.

It seems that the ice resistance bonus is quite powerful.

No, it should not only be a simple ice resistance, but also Lin Yi's physique has increased by at least 80 points.

The combination of the two is what makes this body so resistant to cold.

"That's it for now."

After speaking, Lin Yi stretched out his hand and took out the purple rare material that had been treasured for a long time from the inventory.

Lin Yi had guessed before that the energy of this alien core would not escape only at the right temperature, and this temperature should be the temperature in the alien body, or the temperature of the core itself.

When Lin Yi got this strange ghost core, his palm was inadvertently frozen.

Therefore, with his freezing resistance at the time, the temperature of this thing must have exceeded minus 40°C, but it could not have exceeded too much, otherwise it would not have just frozen.

But for the sake of prudence, Lin Yi still lowered the temperature to minus 100 °C.

Looking at the irregular translucent light blue crystal in his hand, a smile appeared on the corner of Lin Yi's mouth.

Sure enough, just as he thought, in an environment of minus 100 °C, the energy of this one is almost non-existent.

Not only that, with Lin Yi's current freezing resistance, even if he held this thing with his bare hands, he didn't feel the slightest feeling.

"Jarvis, scan this thing."

Looking at the translucent blue crystal in Lin Yi's hand, Tony suddenly became interested.

“…… Scanned. ”

The irregular 3D projection of this crystal suddenly appeared in front of Tony.

"The temperature is minus 66.72°C...... ...... with unknown energy fluctuations"

After making sure that it would not dissipate as quickly as at the beginning, Lin Yi put the thing on the platform with the bulkhead folded down, and then quickly opened the hatch and walked out.

“…… What do you think? ”

Lin Yi walked towards Tony with a chill.

"I have to say, you always surprise me."

Tony was amazed as he opened the visor, then slammed it off.

"Wait, instead of this, I think you need to go to the defrosting room next door to get used to the outside temperature, and then change your clothes......"

“…… All right. ”

Lin Yi glanced down at the frozen stiff clothes on his body, shrugged helplessly, and turned around and walked to the blockade wall.

"Jarvis, please open the door."

"Yes, sir."

……

……

After a few minutes, Lin Yi, who had completely returned to normal, changed into a black hooded sweatshirt without a brand, and re-entered the room.

Tony had stepped out of his suit and was now in front of the transparent freezer door, concentrating on something.

After getting closer, Lin Yi found that Tony was controlling the two manipulators in the freezer cabin, inspecting the inside

"How's it going?"

Lin Yi asked curiously.

“…… It came at the right time! ”

Tony's eyes lit up, and he suddenly said out loud.

"According to my tests, this energy crystal has an icy unknown energy fluctuation that allows it to have an effect on the surrounding molecules with lower freezing points, manipulating them in a resonant manner, in other words, in short, it has the ability to manipulate ice, snow and other similar objects......"

As he spoke, Tony couldn't help but ask.

"Yi, are you sure this energy crystal is the heart of that blue-white bizarre creature?"

"That's right!"

Lin Yi nodded.

"If that's the case, the creature's body temperature must be at least -50°C! It's incredible that there can be active blood flowing at such a temperature......"

Tony muttered to himself.

"......" the corners of Lin Yi's mouth twitched slightly, "So, my previous proposal ......"

Tony came back to his senses and squinted at him, "Are you sure you want to use it like this?" ”

"That's right!" Lin Yi nodded, "I tried, he can resonate with my sword qi, if you can use it to make a weapon......"

"Okay......"

Tony sighed.

"It's your stuff after all, and it's up to you to use it."

"But before that, I need you to cooperate with me to test your so-called sword qi."

"No problem!"