"Host, you should figure it out on your own instead of disturbing me to sleep every day." The system said helplessly.

"I've thought of a lot of ways, but I don't think it's good."

"Okay, go on." After speaking, the system transmitted a stream of information to Cao Xianzhi's mind.

Cao Xianzhi looked at the information in his mind and asked suspiciously: "Didn't you object to me picking up girls before?" Why are you ...... now?"

"Because I found out, at the level of the host you, it's okay to fool a simple little girl like Ibaraki Boy, but as for the deep mind, you can't fool if you want to." The system felt embarrassed when he thought of the scene where Cao Xianzhi fooled the Ibaraki boy before.

.“ system, can you please say something nice. Cao Xianzhi sighed.

"It is the responsibility of the system to make the host aware of reality." The system said righteously: "I have given you what you want, I'm going to sleep, oh, if you encounter something interesting, you can call me." ”

"Got it."

Seeing that the system ran to sleep again, Cao Xianzhi began to sort out the "Complete Collection of Contract Methods" given to him by the system, and with the information, he soon created a set of "Husband and Wife Contract Law", after signing the contract in his imagination, as long as you are not too prodigal, the other party will eventually become your wife / husband under the influence of the cause and effect line, of course, in order to prevent accidents, he set the contract to three types, divided into monogamy, polygamy, and polygamy.

Don't think that the last kind of spicy eyes, the endless plane of the heavens and all worlds, it is not a very strange thing to have a woman, just look at Wu Zetian, don't you open a harem after becoming the emperor, although Cao Xianzhi feels a little weird, but in order to make the contract more complete, this point is added.

The next thing is very simple, Cao Xianzhi took the contract to the Ibaraki boy, and told her the rules of the contract, of course, the aspect about the husband and wife was hidden by him, after all, the contract he set up was imperceptible, even if he didn't say that the Ibaraki boy would not notice anything abnormal.

"Since you are so sincere, then I will be with you. The contract is ready. ”

"You don't think about it anymore?"

"I've always been a man of words, even if your contract is a little weird, I signed it." Although Cao Xianzhi didn't say it, Ibaraki still sensed that something was wrong, but because of the identity of the ghost, she couldn't go back on her word.

"Then put your hand out." Cao Xianzhi breathed a sigh of relief.

"What are you going to do?" The Ibaraki boy curiously stretched out his red palm.

Cao Xianzhi carefully squeezed a drop of blood from the finger of the Ibaraki boy, and then he also contributed a drop of blood, and when the two drops of blood fused together, they dissipated.

After the blood dissipated, the Ibaraki boy touched all over his body, but did not find anything abnormal, and asked suspiciously, "Your contract will not fail, right?" Why don't I feel anything? ””

"It should have worked, you close your eyes and see."

“？” Ibaraki closed her eyes suspiciously, and when she opened them again, she found herself in a strange room, and a very young man appeared in front of her.

"Who are you?" The Ibaraki boy asked vigilantly.

"Who do you say I am?" The man said with a smile.

When the Ibaraki boy heard the man's voice, his face was full of surprise: "You are Cao Xianzhi?" ”

"That's right."

"Where is this?"

"This is the space I have built in the sea of knowledge, and you can come here to show that the contract has been successful. Alright, let's go back. After Cao Xianzhi finished speaking, he sent the Ibaraki boy out.

"I didn't expect you to look as ugly as I thought when you were a human."

"Of course." Cao Xianzhi said with a smile.

"Where are you going?" The Ibaraki boy asked curiously.

"Found something interesting, I'll show you there." Saying that, Cao Xianzhi sped up, just now he found a Chaos Banana Tree tens of billions of light-years away, and he decided to go over and take a look.

Tens of billions of light-years is not a very long distance for Cao Xianzhi, and as soon as the words fell, he came to the Chaos Banana Tree, and the Chaos creatures guarding the side of the tree were startled.

After a friendly physical collision, the poor chaotic creature entered Cao Xianzhi's stomach.

"Whew, it's not as enjoyable as eating a Chaos Octopus, it's too small."

"Kenyuki, I have to say that you are more greedy than all the ghosts, which really surprised me."

"Of course, I'm a Chaos Demon."

"This is the treasure you spoke of earlier?" Ibaraki asked, looking at the plant with huge leaves next to Cao Xianzhi's feet.

Cao Xianzhi squatted down, picked a leaf and put it in his mouth: "That's right, this plant is called the Chaos Banana Tree, I didn't expect it to be found so easily, it really didn't take any effort to get it." ”

The Ibaraki boy jumped off Cao Xianzhi's shoulder, came to the side of the Chaos Banana Tree, stroked the smooth flowing rune blades of the Banana Tree, and asked, "What's the use of this thing?" ”

"When it's ripe, swallowing it in one bite can make the chaos creatures go further, but that's too wasteful, the biggest role of the leaves of the banana tree is to refine magic weapons."

"How is the magic weapon refined?"

"Didn't I demonstrate before? It's the pot I made for eating. ”

"Your method is too high-end, I can't understand it." The Ibaraki boy said unhappily.

"Okay, I'll show you again." Cao Xianzhi said as he put the Ibaraki boy on the palm of his hand and plucked a banana leaf.

"Since the Chaos Banana Leaf has a good appearance, plus the level is very high, so you don't need to use flames to shape it, of course, when you cultivate to a high level, you will find that even if you don't use flames, you can shape the magic weapon."

"I see, you're so powerful, I don't know anything about this."

"Well, with the materials, the next thing is to depict the law, the law is to use the divine sense to perceive the power obtained by all things in heaven and earth, there are many kinds of laws, such as gold, wood, water, fire, earth, thunder, lightning, wind, poison and the like, and the more advanced ones such as time, space, black holes, etc." Cao Xianyi said as he carved the runes of the law of wind and thunder and lightning on the banana leaves, and he quickly completed the engraving.

"That's it, the Innate Spirit Treasure Wind Thunder Fan is out."

"Kenyuki, can I ask you a question?"

"What's the problem?"

"What is the power of my laws?"

"Although I can let you learn to use the law immediately, I think it's better for you to understand this kind of thing on your own." A trace of scorching flame appeared in Cao Xianzhi's palm, and after setting up layers of prohibitions, he handed the flame to Ibaraki Boy: "This is for you, it should be of some use." ”

"Is my attribute flame?" Ibaraki asked, looking at the flames in front of him.

"That's right."

"What should I do?"

"Just put your divine thoughts into the flames, this flame has been forbidden by me, and it won't burn your divine thoughts."

Looking at the Ibaraki boy who immediately fell into his understanding, Cao Xianzhi shook his head with a wry smile, and added a protective shield to her to isolate the sound to avoid unexpected situations disturbing the Ibaraki boy's understanding.