Chapter 240: Mechanical gadgets

"How should seniors improve the strength of these elite monsters?" Xiao Han asked humbly. Xiao Han knew that these NPCs were old monsters who had lived for hundreds of years, and they knew everything in the sky and underground. Maybe some special methods can be used to improve the strength of elite monsters.

"In the cultivation world and the fairy world, pets are also a manifestation of one's strength, so naturally many people will study how to improve the strength of pets. Elite-level monsters are spiritual beasts cultivated between heaven and earth. They improve their strength by cultivating the essence of heaven and earth. Once they become pets of cultivators, they lose the opportunity to practice. Fortunately, they can absorb some rare herbs and spiritual energy from the pills to improve their strength." The old man explained patiently.

"That is to say, just feed them more herbs or elixirs?" Xiao Han asked.

"Yes, not. Elite-level monsters also have certain requirements for herbs. Earth-level monsters need heaven-level herbs or elixirs to improve their strength, while heaven-level monsters need spirit-level or elixirs. Eating herbs of the same level is useless." The old man explained, "Of course, the higher the grade of the herbs, the more obvious the effect on monsters. If you can put things like fairy stones in the pet space, you can also improve the strength of elite-level monsters."

"Immortal Stone?" Xiao Han was stunned, "I don't know what the Immortal Stone is?"

"The immortal stone is an item circulating in the fairy world. The strength of the fairy energy contained in the fairy stone determines the quality of an immortal stone. The aura contained in the fairy stone is of great help to elite monsters. The price of a low-grade immortal stone is of about five million gold coins, and a medium-grade immortal stone is of about five million gold coins. The price of a higher grade is more expensive." The old man patiently explained to Xiao Han, but Xiao Han felt a harsh heart. After hearing what the old man said, the things in the mysterious store were simply untouchable. Some things were taken out casually were million gold coins. The price was too terrifying.

"I wonder how helpful the Immortal Stone is to elite monsters?" Xiao Han asked.

"The spiritual energy gathered on a low-grade fairy stone can advance a land-level elite monster. Moreover, the spiritual energy on the fairy stone is more pure than ordinary spiritual energy, which has a great promotion effect on the future growth of elite monsters. Of course, it also takes time to absorb the spiritual energy on these fairy stones. Without ten days and half a month, it is difficult for elite monsters to absorb the spiritual energy on the fairy stone completely." The old man explained.

Should I buy fairy stones to help the elite monsters on me advance? Xiao Han then felt that he had too little money and only regretted that he had enough money when he used it. If he had a city, Xiao Han would probably not be so hesitant.

Xiao Han smiled bitterly. Although his monthly income was over 100 million gold coins, he didn't know if it was worth buying these immortal stones.

Xiaodie grabbed Xiao Han's hand and whispered: "Although I know you don't want to spend my money, I still have about 100 million gold coins. If you want to use it, just use it."

Wu Ling on the side was looking at Xiao Han firmly. If Xiao Han had a place to need Wu Ling, she would not hesitate.

"My gold coins are enough for me. Don't forget that I have 7% of Taiyi City shares." Xiao Han smiled slightly and sent a message to Duzun, asking him to transfer the previous money to his account. Within a few minutes, Xiao Han's account had 50 million more gold coins. "Can you please introduce me to something else?"

"You ask." The old man nodded, not caring about things he didn't know. Young people were always curious about things he didn't know, and people often came in to ask what these things were made of. Although not many people really wanted to buy, he still patiently explained to everyone that he was lonely staying here every day, so it would be better to chat with these young people to relieve boredom.

"What herbs and elixirs are sold here?" Xiao Han asked. He needed too much, but the money was too little, so Xiao Han had to seriously consider what he should buy.

The old man smiled and said, "Most of the immortal-level herbs and elixirs I sell here are immortal-level herbs and elixirs, and they are not mortal items. Of course, the price of these things is extremely expensive. The price of an immortal-level low-level herbs is about 100 million gold coins, and the price of an immortal-level low-level elixir is about 200 million gold coins."

Xiao Han was talking nonsense, my goodness, the price is so terrifying, the server is simply grabbing money.

"Where is that mechanical gadget? What is it?" Xiao Han asked in confusion. He had never heard of this thing before.

The old man's eyes lit up and he said with a smile: "That's my own little invention, such as this wooden spider." The old man took out a spider from his pocket. Xiaodie and Wuling screamed in fear. The spider was too realistic, the size of a palm, with red lights in his eyes and squeaking sounds in his mouth. His eyes kept turning, and the red light kept flashing, as if there was life. Xiaodie and Wuling looked for a long time before they found that the spider was made of wood, and then they breathed a sigh of relief. Seeing that the wooden spider was also quite cute, they couldn't help but tease him.

“Just really.”

"Grandpa, you've done a great job."

The old man smiled proudly: "Of course, but don't underestimate this wooden spider, it is of great use. It has a small self-destruction spell installed in its brain. As long as it inputs a small amount of true power, it can manipulate the wooden spider to reach the designated location and then activate self-destruction. Its power is much stronger than the top ten divine thunders in your human world."

Unexpectedly, such a small wooden spider had such use. Xiao Han listened carefully to every old man's words, but the old man's last words attracted Xiao Han's attention. The old man used the word "You human world". Is the old man not a human world? Many of the things the old man sold were treasures of immortals? Is this old man a human being? Xiao Han accidentally heard such a secret and was very confused. Since he was a human being, why didn't he stay in the fairy world and appear in Xuanyuan City? Moreover, he lives in Xuanyuan City. The Lord of Xuanyuan City cannot not know that the old man lives here, so what is their relationship?

The old man didn't know that Xiao Han was already guessing his identity at this time, and continued excitedly: "There is also this iron silver ring snake. Its whole body is made of Arctic cold iron. No weapon in the human world can cut it off. There is a life spell hidden in its body, which has the spirituality of a snake. Moreover, its teeth are made of special cold iron, with a small hole slot inside, which can be used to transmit letters. It's safer."

Xiao Han was so amused that he saw that the silver ring snake was so similar, but he didn't expect it to be used to deliver messages. Players could communicate at will, and they didn't use this thing at all. Compared to wooden spiders, this silver ring snake is really useless.

"There is also this wooden flying beetle. It has roughly the same function as a wooden spider, but it has more flying ability. There is also this..." The old man said enthusiastically. Xiao Han didn't have any meaning to hear it, but Xiaodie and Wu Ling seemed very interested. When the old man saw someone listening to him, he was even more excited and took out all the things he had put in the box. However, in Xiao Han's opinion, except for the wooden spider and the wooden flying beetle, the rest were really useless.

"Senior, what are the prices for your wooden flying beetles and wooden spiders?" Xiao Han asked, unable to help interrupting the old man's chatter. Xiao Han didn't know how much he hadn't taken out. If he listened to his explanation one by one, he didn't know when it would be.

The old man looked at Xiao Han happily: "What's wrong? You've taken a fancy to these little things in my life? You are the first person who is interested in me and other little things. I'll take you a little cheaper, and each one will be worth 500,000 gold coins."

Xiao Han almost sprayed it out, it was cheaper, and it was 500,000 gold coins per? Xiao Han looked strange, but after thinking about it, it was indeed worth the price. This thing is equivalent to a remote-controlled bomb, and it will be of great use if it is used well. "Give me five wooden flying beetles." Xiao Han compared the flying beetles and wooden spiders. It was obvious that the flying beetles were more practical. Xiao Han paid 2.5 million gold coins.

In order to prevent the old man from continuing to explain his gadgets, Xiao Han hurriedly asked: "What does that merit exchange for the power of the immortal family's vows? What is the power of the immortal family?"

The old man smiled and shook his head and said, "This secret news from the Immortal World is not allowed to be told to the people in the mortal world. However, the power of the immortal family's vows is beneficial or harmless to individuals, especially those in the mortal world."

"How should I exchange it?" Xiao Han couldn't help asking. He still had 35,000 merits on him, and he didn't know whether he should exchange it for the power of the immortal family's vows.

"A little merit is exchanged for a little vow of immortals. Young man, you still have 35,000 merits. I suggest you exchange them all for the vow of immortals. As for whether you are willing or not, you need to consider it yourself." The old man showed a smile on his face.

Xiao Han thought about it. The old man did not seem to be a bad person, and his merits were not precious. He could get it by saving some people or killing some red names. As for the use of the immortal vows, he had to study it himself. At worst, he would lose some merits and sacrifice his fortune. "Then please help me exchange them all for the immortal vows."

The old man nodded slightly, and a white light lit up from his palm, gradually hiding into Xiao Han's body. Xiao Han felt warm all over his body and extremely comfortable all over.
Chapter completed!