Although the Red Shadow Sword is also a spiritual weapon, its level is still too low. Even if it absorbs meteorite liquid, it has greatly improved. Now it can withstand up to 30% of its sword intent.

Of course, it is much better than before, 10% of your sword intent.

But Su Xuan was still not satisfied.

The heavy cold iron can continue to improve the quality of the Red Shadow Sword.

After being tempered by meteorite fluid, the arrival of the heavy cold iron is very likely to directly upgrade the Red Shadow Sword to the middle grade of spiritual weapon.

so.

Su Xuan couldn't wait for a moment.

He went straight to the medicine room of Jiaozun Pavilion.

Entering the medicine room, Su Xuan took out Chonghan Iron, took out the Red Shadow Sword, took out a tripod from the space ring, and put the Chonghan Iron into the tripod.

Then, he took out a quaint, red token, and above the token, there was a word "fire".

This token is the treasure given to him by the old man, and it is the Fire Spirit Card.

According to the old man, there are many kinds of flames in this world. In addition to the most common flames, there are also special mysterious fires such as thunder fire, earth vein fire, etc.

The mysterious fire is very strong, the temperature is very terrifying, and it is very rare.

A small ball of mysterious fire was sealed by the old man in this fire spirit card. Don’t underestimate this small ball of mysterious fire. Its burning ability is quite powerful. It is difficult for ordinary flames to melt it with a weapon-refining treasure like Heavy Cold Iron. However, the mysterious fire can be used.

Su Xuan also put the Xuanhuo card into the cauldron, and then he silently chanted the spell to unlock the seal of the Fire Spirit Card.

Suddenly, the fire spirit card in the cauldron suddenly turned into nothingness, and an orange-red flame, like a ghost, began to float and ripple.

The cauldron burned rapidly and became red and the temperature in the entire medicine room began to rise wildly.

Soon, some things in the medicine room began to melt.

Su Xuan felt discomfort, his head was covered in sweat, and his mouth and tongue were dry.

He did not leave, but instead circulated his true energy to barely resist it.

It can be seen from the naked eye that the heavy cold iron in the cauldron began to melt bit by bit.

The Chonghan Iron was originally purple-green, shining with a restrained and mysterious light, but after it melted, it turned into a blue magma-like liquid.

A full half an hour later.

The cold iron is completely melted.

Su Xuan poured all the liquid on the sword body of the Red Shadow Sword.

This time, the sword body of the Red Shadow Sword was not completely absorbed like it was absorbing the meteorite liquid. The heavy cold iron liquid fell on the Red Shadow Sword, but it quickly solidified and condensed on the sword body.

Soon, the entire sword body of the Red Shadow Sword was covered. The sword no longer looked like a sword, but like a strange, bumpy metal stick.

But Su Xuan was not worried at all, but was happy because he had already smelled the breath of a medium-grade spiritual weapon.

When the cold iron liquid cools completely and solidifies.

Su Xuan picked up the Red Shadow Sword and nodded, and the weight doubled.

Then, his mind moved and the mysterious yellow bell of heaven and earth appeared.

"Fortunately, there is the Xuanhuang Zhong of Heaven and Earth. The Lan family is such a good person!"

"Smash it for me!!!"

Su Xuan shouted softly, driving the Xuanhuang Bell of Heaven and Earth to start smashing the Red Shadow Sword.

"bite."

"bite."

"bite."

............

Very loud.

One sound, then another sound.
Chapter completed!