Thinking of this, Mu Sheng took out the wooden fish, wanting to take out some useful spiritual materials from it, and as soon as he put it on the table, the wooden fish began to struggle and beat on the table.

Tantai Xinbendu walked to the door, and when he saw this vision, he stopped and asked, "Brother Mu, why are you so weird that this wooden fish can beat on its own." ”

Mu Sheng smiled: "It's not that the wooden fish is weird, it seems that the mother-in-law is angry." ”

Sure enough, as soon as he finished speaking, he heard an old female voice scolding: "What a treacherous two boys, I thought you were just an ordinary man, a yellow-mouthed child, but I didn't expect to be such an old and cunning man, hidden deeply, and blame me for being blind, but the thirty-year-old mother was a child and planted in the hands of the two of you." ”

"Why is my mother-in-law so angry? Actually, I have given you a good place to go. Mu Sheng smiled.

"Bah, you trapped my wife and me here, and said that you gave me a good place to go, you are too shameless!" Mercury scolded.

Mu Sheng was not angry, and explained: "Mother-in-law, why did you have to follow me?"

"It's not that I don't see that you kid is honest, and I don't have so many fancy intestines as people who cultivate truth, so I want to give you a fortune, how can I think that your kid is like a ghost, a little more cunning than that real ghost, I'm really blind. I actually fell for you kid. ”

"Mother-in-law, I don't like to hear your other words, but you said that he is more cunning than me, I think what you said is good, you know now, who is the worst. Tan Taixin grinned.

"You little ghost, beg for a beating, right? Mu Sheng said angrily.

The soles of his feet slipped, and he ran away from the door with a stagger, and said: "If you don't listen to good people, you will suffer in front of you!" Haha, mother-in-law, who made you recognize people as unladylike!"

"Fuck off, you little calf, you're a good person, you're not even a good ghost. Mu Sheng was so angry that he scolded.

Mu Yu's voice was silent for a while, and then said, "Say, what do you want to do with my mother-in-law?"

Mu Sheng smiled: "What else can I do with my mother-in-law, don't I want to fulfill my mother-in-law's wish?"

"Hmph, that's a nice thing to say, do you know what my mother-in-law wants? The mercury essence snorted coldly and said angrily.

"If my guess is correct, my mother-in-law insisted on following me at that time, just because she valued me as a mortal and didn't know your value, and after selling you to the store, you would like to devour other precious metals in the store to upgrade, am I saying yes or no?" Mu Sheng said in a deep voice.

Mercury Jing didn't make a sound when he heard this, Mu Sheng continued: "But if I am a person who cultivates the truth, I naturally know your value, and I will never sell you easily, the best way is to refine you and make you into a magic weapon, at that time you will disappear, and you will have no memory from now on, this is not what you want, so you do your best not to let the person who cultivates the truth know about your existence, yes or no?"

The mercury spirit was silent but did not speak, and Mu Sheng continued: "But if I can not only upgrade you, but also ensure that you can keep the spirit of the artifact you are a tool and the memory will not be extinguished. Would you like that?"

The mercury essence was silent and said angrily: "Although what you said is good, how can I believe you again, have you deceived me badly enough? Pretending to be a pig and eating a tiger, I made a big mistake, which is really hateful." ”

"Mother-in-law, I never said that I couldn't cultivate the truth, and I have been cultivating all the time, but you have always laughed at me, and you still pretend to be a person who cultivates the truth without the foundation of cultivation, right?" Mu Sheng asked rhetorically.

This sentence choked the mercury essence into speechlessness, and he had to say, "Even if I am wrong, why don't you explain it to me?"

"Why am I going to explain it to you, and what is it for me to do you?" said Mu Sheng.

"You, you ......" Mercury Essence was so angry that Mu Sheng was speechless.

"Mother-in-law, you don't have to be angry, although I hid it from you, but I also gave you a creation, look at what is in the tin can in the wooden fish?" Mu Sheng prompted.

Since the mercury essence was included in the wooden fish by Mu Sheng, he has been thinking about going out, but he didn't carefully check what items are in the wooden fish, at this time, he saw Mu Sheng talking about it, and at a glance, he really saw that there was indeed an iron can in the space, and he couldn't help but be taken aback after opening it.

"Is this something ancient?" asked the mercury spirit.

"That's right, it's the Emperor Purple Gold I got in the secret realm of the Emperor Palace, if you say that this thing is not younger than you, just because this thing is too precious and the quantity is small, the spirit is not as easy to generate as you. At the moment, after the Emperor Zijin was devoured by you, I believe that your ability should be able to go to the next level. Mu Sheng said eloquently.

After saying this, Mu Sheng's divine sense saw that the expression on the face of the mercury essence was uncertain, and he gritted his teeth for a while, and then he was happy, sometimes resentful, sometimes happy, knowing that the mercury essence was weighing and considering the pros and cons, so he didn't bother her, and let her think for herself.

After the meal, he saw the mercury essence and said, "It is not impossible for me to submit to you, but you must make a heavenly vow with me and agree to my three demands." If not, it will be a fish to death, and I will never agree. When he said the last few words, his voice was overwhelming.

"If your mother-in-law has any requests, please speak out and listen, there is nothing that cannot be discussed. Mu Sheng persuaded softly.

"1. With your current cultivation, I really can't recognize you as the Lord, and you must at least reach the Yuan Infant Stage before I can be willing to recognize the Lord.

2. Although I do not recognize you as the Lord for the time being, you still have to collect precious metal materials for me to devour, and no less than once a year.

3. What kind of magic weapon to refine me into needs to be discussed with me, and I can only refine it after I agree, and I promise not to let me disappear and lose my memory and become a puppet artifact.

You can agree with the above three points, if you don't agree, my mother-in-law will immediately blow up my soul here, and I won't let your juniors be humiliated. Mercury said impassionedly.

After hearing this, Mu Sheng nodded and said, "There is nothing inappropriate or too difficult about the request made by my mother-in-law, so I should abide by it." If I can't reach the Yuan Infant Stage, I'm embarrassed to let you serve me like an elf, since I accept you by my side, I should find the world's treasures for you to devour. I want to use you as a machine spirit, and naturally you need to be willing, so that you can give full play to the best state of the magic weapon. Therefore, mother-in-law, I agree with all the three points you mentioned. ”

Mercury Essence sighed and said, "In that case, then let's make a heavenly oath at the same time." ”

Mu Sheng nodded in agreement, and the two of them made an oath at the same time. If this oath is violated, Mu Sheng will never be able to attain enlightenment, and he will be haunted by demons during the tribulation, which will be difficult to resolve. And if the mercury spirit violates this oath, it will disappear and disappear forever from heaven and earth.