A water-type trainer who specializes in dragon-type water.

Just as he finished speaking, an old man with a small goatee walked into the room.

The young man who was assisting hurriedly introduced, "This is the appraiser for this transaction. Since this transaction only supports barter, we need the appraiser to assess whether the items are of equal value."

The old man walked slowly to Zhang Heng and sat down slowly.

He looked up and down at the young figure of Zhang Heng. Although he did not act superior, he did not regard Zhang Heng as an equal trading partner. He seemed to be certain that Zhang Heng could not produce an equivalent trading item. After sitting down, he said nothing, with a look of scrutiny on his face.

Seeing the two of them seated, the young man walked lightly to the nearby safe and carefully took out an exquisite box. He gently opened the box, and in an instant, the mysteriously glowing Tanabata Bluebird Mega Evolution Stone came into view.

"You can take a look first and confirm if it is what you want." The young man said softly with a polite smile.

Zhang Heng's gaze was instantly drawn to the round, shimmering crystal. Within the crystal, blue and pink energies intertwined and flowed, seemingly imbued with endless mysteries. Zhang Heng quietly activated his system to verify its authenticity.

Item Name: Super S-Class Item - Tanabata Bluebird Mega Evolution Stone.

After confirming that it was authentic, Zhang Heng nodded slightly.

At this time, the goateed old man finally spoke, his tone tinged with impatience. "Alright, young man, take out your bargain. Mega Evolution Stones are different from ordinary items. If you don't have the corresponding exchange items, I advise you to leave as soon as possible and don't waste everyone's time."

Without a word, Zhang Heng turned and pulled out a specially sealed box from his backpack. As the box slowly opened, a chilling air instantly filled the isolated space, chilling the goateed old man and the young man across from him. Both shivered, their faces filled with surprise and astonishment.

Zhang Heng turned the box over, pushed it in front of the appraiser, and said calmly: "This is a piece of high-grade spiritual cloth." Zhang Heng did not directly say the grade of the spiritual cloth. He wanted to see whether the appraiser in front of him really had the ability to identify it.

The old man with the goatee stared at the gray-black cloth, his eyes instantly lighting up. He reached out his hand and tremblingly stroked the cloth, feeling the energy on it, and whispered softly, "This... is this an A-grade spiritual cloth?!"

Zhang Heng shook his head slightly and looked at the young man next to him. "Excuse me, do you have any other appraisers here? If we can't correctly assess the item's level, this transaction will be difficult to proceed."

The young man was stunned for a moment, his eyes darting back and forth between Zhang Heng and the old man with a goatee. He was at a loss for a moment and was about to speak to ease the atmosphere.

The old man with a goatee was the first to attack, his eyes wide open as he shouted, "Arrogant boy! I've been appraising items for so many years and have never failed. If you don't believe me, just find another appraiser. Why bother humiliating me here?"

"Oh?" Zhang Heng raised an eyebrow and looked at the young man. "Then why don't you invite another appraiser in? What are you waiting for? He himself is not confident in the appraisal results."

"You..." The old man with a goatee was so angry that he blew his beard and glared.

Not long after, another appraiser walked into the room. He shuddered at the chilly air as he entered, but quickly recovered and greeted everyone with a smile.

"Everyone, I'm Ou Liwen, the appraiser sent by the Ou Group to assist the official exchange."

The visitor was Mr. Ou Liwen, an appraiser from the Ou Group. He was an elder of Uncle Yishu's generation, but he was from a side branch. However, he held a pivotal position in the appraisal props section of the Ou Group, and his professionalism should not be underestimated.

There is also a floating teacup next to him. It looks like a broken teacup, and the pattern on the teacup looks like a Pokémon with eyes and a mouth - Lai Beicha.

Raibeicha is a rare Pokémon that, in addition to being distinguished by its shiny and normal forms, also has the teacup body divided into genuine and fake. For many trainers who like to collect or identify, Raibeicha is an indispensable Pokémon.

In fact, the real body of Lai Beicha is the liquid body in the teacup, and the thing that looks like a handle is also a disguise of the body.

Mr. Ou and Lai Beicha both came to the table quickly. Lai Beicha used its ghost energy to gently lift the spiritual cloth and came in front of Ou Liwen.

They have an unwritten rule when doing appraisals, which is that they will not touch the items being appraised.

Then he took out a small magnifying glass and began to examine it carefully.

After a moment, he couldn't help but exclaim, "This is at least an S-rank item! This piece of cloth shows no signs of artificial craftsmanship. Judging from the residual energy and the slightly damaged surface, it must have been ripped from a champion-level Night Demon by some powerful individual."

Upon hearing this, Zhang Heng stood up and said with admiration, "You're amazing! Not only can you determine the level, but you can also clearly explain the origin."

Zhang Heng secretly sighed in his heart. If he didn't have the system, it would take him a lifetime to study just the item identification.

All knowledge in the Pokémon world is a field in itself. After in-depth research, you will find that some knowledge cannot be mastered in a short period of time, but requires long-term accumulation and sedimentation.

However, although Mr. Ou praised the rarity of the Spirit World Cloth, he still said with a smile: "Although your item is very valuable, it is not enough to directly exchange for one of our Mega Evolution Stones."

Zhang Heng had anticipated this and nodded calmly to show his understanding.

Mega evolution stones are extremely precious items. In this world where strength is respected, items that increase strength are given top priority.

He never thought that he could get it directly with just a piece of S-level Spirit World Cloth. Then, he took out a Ghost Z from his backpack and gently placed it on the table.

That’s right, this is one of the two that was brought out from the gap by the Bluebird that day and picked up by Haunter.

Fortunately, one of the two ghost z was intact, but this one was a little damaged.

Although it was a little damaged, Haunter had been keeping it inside his body to nourish it. Although the crack could not be repaired, it had restored its combat function and could be used normally in battle.

Zhang Heng had already tried it with Haunter in the training dome and confirmed that there was no problem, so he planned to exchange these two props this time.

Of course, there are damaged props. Zhang Heng has no way of knowing whether the trading value will decrease or how many times they can be used in battle in the future.

The old man with the goatee watched Zhang Heng easily take out the Ghost Z again. His eyes widened with shock. He felt that he had really made a mistake before and thought that this might be a child from a noble family.

The person in charge of Ou Company also nodded with a smile and made a quick decision: "If you put these two together, you can directly exchange them with us for this Qixi Blue Bird Mega Evolution Stone."

Zhang Heng was delighted, but his expression remained calm. He extended his hand and said, "In that case, please arrange the transaction as soon as possible."

Mr. Ou also extended his hand, gently shook Zhang Heng's, and replied with a smile, "Sure, sure. We'll take care of it for you right away."

The transaction process proceeded in an orderly manner. Zhang Heng signed a series of documents as required and officially delivered the Spirit World Cloth and Ghost Z to the exchange.

When the staff handed the box containing the Qixi Bluebird Mega Evolution Stone to Zhang Heng again.