Guan Hua continued, "Concrete objects are divided into three stages, namely, transformation, imagery, and spiritualization. The first stage is the simplest, but in the second stage, the difficulty increases exponentially. As for the third stage, the difficulty is unimaginable."

Su Yi had heard Jiang Cheng talk about the three stages of giant concrete objects before. After a moment of hesitation, he asked, "Senior, is the second stage of the concrete object to rely on the mind to transform it into a weapon form?"

"This operation is indeed necessary." Guan Hua affirmed.

"Understood."

Su Yi nodded, and then said: "Senior, I'm fine, you can go back and get busy first."

"Okay then."

Guan Hua didn't say much and turned and left.

Su Yi rested for a while, and after regaining his energy, he began to prepare to condense concrete objects.

At present, he possesses two spiritual materials, the Wunian Liuhun Wood and the Gilded Abundant Bamboo, which can be used to condense two concrete objects.

Of course, you can’t get fat in one bite, you have to take it one step at a time.

Su Yi thought about it and decided to start with gilding the lush bamboo and wood.

Afterwards, he swallowed the gilded abundant bamboo and began to practice the [Holy Method of Gathering All Spirits].

Time passes by little by little.

In the blink of an eye, an hour passed.

Suddenly, Su Yi's eyes flashed with light and his face was filled with excitement.

But a golden light appeared behind him, and in the golden light there was a piece of golden bamboo wrapped, emitting strong golden spiritual energy fluctuations.

The occurrence of this situation means that the gold-based concrete object has been successfully condensed.

Of course, this is only the first stage.

Su Yi took a deep breath, and after calming down, he took the concrete object into his body, and then swallowed the Wu Nian Liuhun Wood.

Then it is just a matter of following the instructions and practicing the techniques to refine it.

This time, it took a little longer.

More than an hour later.

A faintly visible black tree root appeared behind Su Yi. It looked ordinary, but it exuded extremely powerful soul power.

After the two giant objects were successfully condensed, Su Yi did not stop. He planned to advance the concrete object to the second stage in one go.

In the first and second stages, the gap in combat effectiveness between the two is still very obvious.

Since we have time, we should naturally develop in a stronger direction.

Next, Su Yi ate something and rested for a while. When he was full of energy, he began to transform the image of concrete objects.

At this stage, to put it bluntly, it all depends on one's imagination.

Whatever form you hope the concrete object will take is what you imagine it to be, and until the concrete object is completely solid, the imagery stage is completed.

Of course, the reason why this process is difficult is that it is a boring and mentally exhausting process.

If there is any mistake during the process, the concrete object will not be able to successfully convey the image.

In order to prevent being disturbed during the period, Su Yi simply summoned Wukong and asked him to be in charge of guarding.

Su Yi's favorite weapon is the sword, and the process of transformation of concrete objects naturally goes towards the form of a sword.

Afterwards, he devoted himself to the transformation process wholeheartedly, and gradually reached a state of selflessness!

Time passed, and three days went by in the blink of an eye.

Su Yi sat cross-legged on the ground with his eyes closed. Two unformed long swords, one gold and one black, were suspended above his head.

Since it was not completely formed yet, he dared not slack off in the slightest.

During this period, many people came to find Su Yi, but they were all stopped by Wukong.

Knowing that Su Yi was condensing a concrete object, no one dared to disturb him.