Among them, Lin Yuan's first thing to improve is naturally the strength of source sand.

Lin Yuan let the amber button-shaped source sand on his sleeve turn into a quicksand vortex under his feet, and then threw one aura crystal after another into the quicksand vortex formed by the source sand.

The strength of the source sand also continued to improve with the consumption of aura crystals.

When Lin Yuan threw the two hundred and ninth aura crystals into the quicksand vortex, the source sand was successfully raised to the level of the first level of the diamond level fantasy two transformations.

In front of Lin Yuan, a wave of sand flowed in the quicksand vortex, and the sand flow intertwined in mid-air.

These streams are all made up of Guard sand, which is the most flexible part of the source sand.

Lin Yuan looked and found that these guard sands had changed greatly at this time.

If the previous Konoe sand was just a grain of sand with a clear color, then the Konoe sand at this time has turned into a crystal that is almost transparent.

These crystals have no color, but they seem to contain any metal spirit material of any time.

It seems that by putting metal spirit materials into the Konoe sand, the sand can obtain the characteristics of the metal spirit material through the refining and extraction of the metal spirit material.

Although the quicksand vortex did not expand outward under Lin Yuan's control, the force of the sinking in the quicksand vortex was thousands of times that of before.

The current quicksand vortex is to bury an ordinary spiritual object of the tenth level of the diamond level, and it is only a matter of minutes.

The source sand that was promoted to the first level of the diamond level fantasy two changes still focuses on control ability, and the attack ability can only be regarded as a younger brother compared to the control ability.

However, if the life trapped in the sand sea sinks to 300 meters underground, how can it easily survive under the huge high pressure from all directions.

More so, there are also killer moves brought by exclusive traits in the sand sea.

At this time, Yuan Sha had already made a request to Lin Yuan.

Ask Lin Yuan to choose an exclusive trait and enhance it.

As a special source item, source sand is different from ordinary source items and spiritual objects.

Source Sand does not appear as a new level after it is upgraded to a higher level, but instead needs to choose to enhance any of the unique traits of Gold Swallowing and Grit Spirit.

This time, Lin Yuan, like last time, still gave up the exclusive characteristic of strengthening the source sand, sand grain Naling.

After choosing to upgrade Source Sand from Gold to Diamond, the two opportunities to enhance the exclusive trait are all given to the exclusive trait Gold Swallowing Type.

One of these two opportunities Lin Yuan increased the type of metal that the Gold Devouring Transformation could devour.

One of these opportunities adds the exclusive property of the shape that the gold-swallowing metal can form.

At this point, the evolution of source sand has been completed.

However, Lin Yuan did not immediately strengthen the other spiritual objects, but continued to issue instructions to the source sand.

Let the source sand spit out all the copper-rank metal spirit material manganese iron that had been devoured before.

Hearing Lin Yuan's command, the quicksand vortex kept precipitating neatly shaped ferromanganese.

The source sand was collected while spitting out Lin Yuan, and after a while, Lin Yuan put all the manganese iron spit out from the source sand into a platinum-level trapped spirit box.

Although the metal properties of ferromanganese are very suitable for source sand, as the rank of source sand increases, the opponents faced by it become more and more powerful.

The use of copper-rank metal spiritual material ferromanganese has become smaller and smaller.

Therefore, allowing the source sand to devour ferromanganese iron is equivalent to wasting the types of metal spirit materials that can be devoured by the exclusive characteristics of the source sand.

As for the metal spiritual materials that the source sand would devour after it advanced, Lin Yuan had already planned.

Prior to this, Lin Yuan had already prepared the gold-swallowing metal spirit materials needed for the source sand to advance to the diamond level.

One of them is radium-uranium steel.

Radium uranium steel, as a diamond-level metal spiritual material, has a sturdiness that cannot be easily destroyed by mythical spiritual objects.

And in addition to being strong, radium-uranium steel is also very sharp.

When carving some metal spiritual materials, spirit craftsmen often choose polished radium uranium steel to make the head of the carving knife.

Therefore, replacing manganese iron with radium-uranium steel to form a chain sword is the most suitable in Lin Yuan's opinion.

Although replacing ferromanganese with radium-uranium steel will make the sand grains of the source sand lose that file-like sharpness.

But the strength of radium-uranium steel also increases the strength of the gravel, making it more difficult for objects trapped in the sea of sand to break free.

As the number of source sand devouring metals increases, it is entirely possible to increase the aggressiveness of the entire sea of sand by adding new metals.

Lin Yuan took out the platinum-level metal spirit material Red Lotus Soft Gold that had been collected by Listening for more than a month.

Although Red Lotus Soft Gold is a platinum-level metal spiritual material, it is definitely rarer than a diamond-level metal spiritual material.

Because the platinum-level metal spirit material Red Lotus Soft Gold has only been found in the fifth-level underground dimensional crack at present, it can be regarded as a specialty of the fifth-level underground dimensional crack.

In order to help Lin Yuan find the ten cubic meters of red lotus soft gold, he spent almost all the income since the Linglu Chamber of Commerce sold luxury items.

When you hold a whole piece of Red Lotus Soft Gold in your hand, it looks like a ball of soft liquid metal with a red halo scattered on it.

This liquid metal is somewhere between transparent and opaque.

As the soft red lotus soft gold changes shape, the red halo on the surface will flow rapidly.

The circulating halo is like a red lotus blooming on the soft gold of the red lotus.

This is why Red Lotus Soft Gold gets its name.

Don't look at the red lotus soft gold in a soft state seems harmless, but when the red lotus soft gold is stretched into a filament.

The red lotus soft gold infused with aura is the strongest puncture needle in the world.

After the source sand devours the red lotus soft gold through the exclusive characteristic gold swallowing type, it can precipitate the red lotus soft gold like silk threads everywhere in the sand sea at any time.

The silky red lotus soft gold penetrates the aura and is a killer hidden in the sea of sand.

In the absence of access to the aura, the filament-like red lotus soft gold intertwined together is also a firm net that can be continuously extended.

Able to cooperate with the sea of sand to attack or bind.

At the same time, Red Lotus Soft Gold is highly corrosive and toxic, when living objects come into contact with Red Lotus Soft Gold.

Red lotus soft gold leaves a scarlet scar on the object like a red lotus.

Red Lotus scars are essentially small rashes on the skin that are contaminated with the toxins of Red Lotus Soft Gold.

The toxicity of Red Lotus Soft Gold causes the target to lose their minds and go insane in severe pain.

The toxin also stimulates the tear glands, causing the target's eyes to flow tears uncontrollably, causing blurred vision.

When this toxin contaminates an enemy target, it is likely to cause someone on the enemy to go crazy and attack them in all directions.

When facing multiple enemies, it is invisibly equivalent to an extra 205 teammates.

Watching the source sand devour a large amount of radium uranium steel, it devoured all the ten cubic meters of metal spirit material Red Lotus Soft Gold.

Lin Yuan felt that if he had obtained a part of the red lotus soft gold characteristic sand grains, if a determined person stepped on it, he would instantly scream in pain.

will also leave inexplicable tears, as if you were scared to cry.

(End of chapter)