However, the intelligence contained in the source sand, which had already reached the silver-level fantasy species, was so weak that it was like an unborn baby.

After feeling Yuansha's spiritual request, Lin Yuan couldn't help but nod secretly. It was exactly the same as he had guessed.

As expected, the exclusive characteristics possessed by the source sand will be enhanced after its rank is upgraded.

The spiritual request that Yuansha sent to himself was to ask himself which unique characteristic he wanted to strengthen.

The three exclusive characteristics of Source Sand are the mastery of sand, the swallowing of gold and the absorption of spirits by sand and gravel.

The mastery of sand is an exclusive characteristic that Source Sand automatically comprehends when it is promoted to the Bronze Rank, and it cannot be improved again.

Therefore, the only two exclusive characteristics that can be improved are the gold-swallowing type and the sand and gravel spiritual absorption type.

The two exclusive characteristics of Gravel Absorbing Spirits and Swallowing Gold are exclusive characteristics that are comprehended from the two will runes when the source sand transforms into a fantasy species.

Lin Yuan felt the strengthening methods of Swallowing Gold and Gravel Absorbing Spirits, and began to think secretly.

If you choose to strengthen the gold-devouring type, you can choose to devour one more kind of metal spiritual material, or change into one more form.

If the unique characteristic of gravel absorbing spirits is strengthened, it can devour one more spiritual object or dimensional creature.

In this way, the number of spiritual objects or dimensional creatures that can be devoured by the unique characteristic of source sand and gravel has increased from one to two.

Whether it is the gold-swallowing type or the sand and gravel type, the carrying capacity of the source sand is determined by the grade of the source sand.

There is no improvement at all after the enhancement, what is added is just a change in diversity.

But Lin Yuan was secretly shocked. This additional change was equivalent to raising Yuansha's strength to a higher level on the original basis.

However, Lin Yuan did not make a choice immediately, but continued to let the source sand, which had already reached the first level of silver rank and transformed into yellow sand again.

Throw the spiritual crystals in your hand into the yellow sand one by one, allowing the source sand to absorb them.

It took nine grains of source sand to upgrade its level from the first silver fantasy transformation to the tenth silver fantasy transformation.

Lin Yuan took a deep breath and continued to throw the spiritual energy crystals in his hand into the yellow sand one by one until all the remaining ten were thrown away.

The large amount of yellow sand on the ground suddenly boiled, and an amber luster rose up.

Strands of yellow sand rose into the air and finally gathered into an amber crystal button.

Looking at the source sand that was promoted to the golden level fantasy species, Lin Yuan couldn't help but clench his fists.

Because after the source sand reached the first level of gold rank, Lin Yuan's own strength was no longer stuck at the T2 level of the younger generation as before.

Instead, he has truly reached the T1 level of the younger generation, which is the strength of the Hundred Sons Sequence of Glory.

Having reached this level of strength, Lin Yuan needs to hone his fighting skills.

Because the duel between masters is often a fierce fight, the real victory or loss is just determined by the control of a move or a moment.

If you are a little better at chess, you will win; if you are a little wrong, you will lose.

At this time, the appearance of the source sand of the gold-level fantasy species has changed again from that of the silver-level fantasy species.

Although the source sand at the gold level was still as simple and inconspicuous as that at the silver level, there was an extra mark on the amber button-like appearance. When Lin Yuan took a closer look at the mark, he couldn't help but smile knowingly.

Because this mark is exactly the mark of the chain sword and the iron wire combined together.

It's like a silk thread wrapped around a chain sword, sealed in a small amber button, with an indescribable warm texture.

Lin Yuan calmed down and gave instructions to Yuansha, whose mind was obviously clearer than before.

Just when Lin Yuan upgraded the source sand from the silver level to the gold level, he had already chosen the direction to strengthen the source sand's unique characteristics.

If the exclusive characteristic of Sand and Gravel is strengthened, to put it simply, it is nothing more than increasing the diversity of source Sand and Gravel creatures and enhancing group capabilities.

If Lin Yuan only had source sand, a source item, and no other spiritual objects, Lin Yuan would not hesitate to strengthen the unique characteristic of sand and gravel that can absorb spiritual energy.

But Lin Yuan has red thorns, which gives him complete advantage over the group.

In addition, the source sand itself also has certain attack capabilities in groups.

Rather than allowing the gravel to absorb the spirits of two spiritual creatures, Lin Yuan would rather absorb only one dimensional creature, the iron wire.

Lin Yuan went to search in his leaf-shaped soul-trapping box and found that there were nearly three hundred iron wires in his leaf-shaped diamond-level soul-trapping box.

There is no wrong version in the 1619 book forum!

The strength of most of these three hundred iron wires is at the gold level.

However, there are also a dozen or so Iron Wires whose strength has been upgraded from level three alien insects to level four alien insects, which is equivalent to the level of platinum-grade spiritual creatures.

Lin Yuan asked Yuansha, which had now reached the first level of the golden stage and had undergone an illusionary transformation, to spit out the iron wire that had previously been used to absorb the spirit in the sand.

Afterwards, Lin Yuan tried to use a through iron wire that had the energy level of a first-level platinum-grade elite spiritual creature to allow the source sand to absorb the spirit.

As a result, the source sand, as a source item of the gold-level fantasy species, easily swallowed up the iron wire, which was equivalent to the level of a platinum-level elite quality spiritual object.

Obviously, this is equivalent to the first-level elite quality of platinum-grade iron wire, which is far from reaching the limit of the source sand and gravel to absorb spirits.

After a series of experiments, the source sand and gravel of the gold-level fantasy species finally absorbed the spirit of a piercing iron wire with the strength equivalent to that of a platinum-level third-level perfect quality spiritual creature.

This is equivalent to the strength of a platinum-grade, third-level perfect quality spiritual creature with a piercing iron wire, and has reached the limit of what the source sand's exclusive characteristic, the gravel, can withstand.

When the source sand reaches the tenth level of bronze rank fantasy, it can absorb spirits, which is equivalent to the iron wire at the level of gold rank spiritual objects.

Therefore, when the source sand was transformed into a fantasy at the first level of the gold rank, it was able to absorb spirits into the sand, which was equivalent to a through-the-heart iron wire of the perfect quality spiritual object at the third level of the platinum rank, and Lin Yuan did not feel the slightest bit surprised.

The unique characteristic of the source sand, the iron wire hidden in the sand and gravel, is Lin Yuan's trump card hidden in the dark.

Can deliver a fatal blow to the enemy when it least expects it.

After processing the exclusive characteristic of sand and gravel that Lin Yuan did not choose to enhance the source sand.

Lin Yuan began to choose to strengthen the second exclusive characteristic of the source sand, the gold-swallowing type.

Lin Yuan directly promoted the source sand to the silver and gold levels twice to improve its exclusive characteristics. One time increased the transformation form of the metal in the gold-swallowing type, and the other time increased the types of metals that could be carried in the gold-swallowing type.

In other words, the exclusive feature of the first-level gold-level fantasy transformation of the source sand swallowing gold type can now swallow two metals.

And remember two changeable metal forms.

Second update~ 　 (End of this chapter)