"The so-called sword embryo is an orthodox immortal thing, and it is the prototype of all the divine weapons in the world, including the hammer of the thunder god you see, as well as artifacts such as the Thousand Honzakura and the Purple and Blue Twin Swords, all of which are refined from the sword embryo. Qiu Tong explained.

Li Yu had already exchanged the sword embryo at this time.

However, this sword embryo is black, long, thick, and convex in its original appearance...... Well, it's really a bit spicy, Li Yu put it next to him, unable to look directly.

"Little fairy, Hong Kong Zhen, let me use this thing as a weapon, even if I win, it will be disgraceful!" Li Yu looked embarrassed.

"Isn't it okay to win! As for it, is it important that the light is not glorious?" Qiu Tong is reasonable.

"I know what you mean. Probably, it must be better to turn others over every day than to be turned over by others, and it doesn't matter what it is, right. ”

"I'd love to strike you with thunder, but I'll admit that that's pretty much what you mean. ”

"But I can't always carry this thing with me, can I?"

"Then you wait, I'll teach you how to put the sword embryo in your body. ”

"Ah? This thing still needs to be put into the body? No need, I suddenly feel that this thing is quite convenient to hold in my hand!" Li Yu grasped the sword embryo, lest he be put into his body by Qiu Tong.

But at this moment, Qiu Tong's finger was like electricity and pointed on Li Yu's forehead.

A milky white viscous aura was ripped out by Qiu Tong, and then merged into the pitch-black sword embryo.

The black sword embryo was immediately shocked, turned into black light, and sank into Li Yu's chest.

"Damn, this XXX is in me!" Li Yu touched his chest, shocked.

"Don't make a fuss, I just took a little bit of your essence and integrated it into the sword embryo, so that the sword embryo will recognize you as the master. From now on, you can control it to harden at any time...... Phew, I mean, you can control it to appear or disappear at any time. Qiu Tong explained.

"My essence?" Li Yu began to think.

"Yes, that's the kind of spirit you think. Qiu Tong's gaze moved downward.

"Showmanship. If I had known this, I would have been able to make it happen if I went back to my room for an hour. Li Yu said.

"Heh, it's really young and doesn't know how expensive the spirit is!" Qiu Tong glanced at Li Yu.

"Little fairy, you have to step on the brakes, otherwise this car will overturn. ”

Next, Li Yu felt the sword embryo in his body according to the method instructed by Qiu Tong.

After the sword embryo was integrated into his body, Li Yu could clearly feel that there was an extra cloud of wandering black qi in his body.

When Li Yu concentrated his willpower on this black qi, the sword embryo could appear in his hand at any time with his mind.

"Isn't this thing a confession?Why is the shape still so shameful?" Li Yu looked at the sword embryo in his hand, resisting the urge to throw it out of the window.

Isn't there that kind of plot in all kinds of novels, TV series, and anime?

The weapons that originally looked ordinary and unremarkable, as long as they recognized the master, they could immediately burst out with an incomparably powerful brilliance, sweeping the world with the protagonist, God blocking and killing God, and Buddha blocking and killing Buddha!

Could it be that I don't have a template for the protagonist?

Qiu Tong explained: "The sword embryo has not yet been polished, and of course the shape will not change. ”

Li Yu hurriedly asked, "Little fairy, please say, how should this sword embryo be polished?"

"The purple mansion is the furnace, the soul is the fire, and then injected with the essence, and there can be a small success in seven days. Qiu Tong replied.

"It will take seven days. Li Yu calculated, the Jumbo cruise ship would set sail exactly seven days later.

In other words, he had to polish the sword embryo day and night from now on, so that he could polish this shameful sword embryo a little more decently before the Jumbo set sail.

"Is there a way to go faster?" Li Yu hesitated.

Qiu Tong shook his head and said, "There is no shortcut on the path of cultivation, only hard work is the right path. Exactly, there are thousands of roads, and we strive to be the first. If you don't work hard in practice, your relatives will cry. ”

"Seriously, does the 'Ten Thousand Worlds Treasure Exchange Machine' have a return function, I want to return this sword embryo. ”

"Seriously, this feature doesn't really have one. I advise you to take advantage of this time to polish the sword embryo, this fairy is going to sleep and beauty sleep, so I won't accompany you. ”

Akira yawned and disappeared into the door of her room.

In the living room, only Li Yu was left looking at the black, hard, long, and bumpy sword embryo in his hand in a daze.

"The purple mansion is the furnace, the soul is the fire, and then the essence is injected?" Li Yu muttered the polishing mantra left by the little fairy of Qiutong, and once again focused on the sword embryo.

In fact, even if the little fairy didn't leave a formula, the method of how to sacrifice the sword embryo was sent to Li Yu's mind along with the sword embryo.

Li Yu's thought moved at this time, and the black sword embryo disappeared into his heart again, and he wandered to the Purple Mansion.

The Purple Mansion is also known as the Upper Dantian, which is the trick of the small universe of the human body.

According to the cultivation standards of this world, when a monk cultivates to the level of the Seven Perfections of the Fearless Realm, the Purple Mansion is full of spiritual energy, and the five internal organs and six internal organs form a round universe of their own, and all external evils are inviolable, so they are not afraid.

And although Li Yu couldn't feel the aura of this world, his body had already reached the level of the Seven Grades of Great Perfection without fear.

In the Purple Mansion, Li Yu could feel the restlessness of the sword embryo.

Then, he clamped the Purple Mansion hard, and the golden soul power and milky white pure yang essence qi immediately wrapped around the sword embryo, burning like a flame.

The calcination process, Li Yu didn't know how long it lasted.

Finally, a crack appeared on the sword embryo, and the black debris "fluttered" down, revealing the shiny inner tank in the sword embryo.

"The sword embryo is about to be cast!" Li Yu said in surprise.

He pressed harder, harder.

The inner tank of the sword embryo began to soften, absorbing a large amount of Li Yu's essence.

In the process of absorbing the essence, Li Yu faintly felt that his waist hurt a little, but at the same time, he also found that after the sword embryo became soft, it could actually change shape according to his mind.

The feeling of creating a sword embryo, hey – a bit like pinching plasticine as a kid.

Finally, when Li Yu felt exhausted, the shape of the sword embryo finally had the prototype of the sword.

It's still ugly, like shoddy five-cent scrap metal, but it's still better than the shameful shape of the black, long, hard, and bumpy shape before.

"That's it. Li Yu let out a sigh of relief and opened his eyes.

Outside the window, the sky was just getting dark.

"I didn't expect that I was quite powerful, the little fairy said that it would take seven days to polish it, and I did it in one night. Li Yu was complacent.

However, Qiu Tong poked his head out of the room, and it was directly a scoop of cold water.

"Wake up, you've been polishing your sword embryo for seven days in such a position!" Qiu Tong said.

Li Yu was shocked and took a sharp breath, only to find that the clothes on his body were about to go rancid, and his face was also unshaven, looking extremely decadent.

"How could this be? I thought it was only one night!" Li Yu said in surprise.

During the period of polishing the sword embryo, with the support of Tian Yuan Jindan's power, he would hardly feel hungry and tired, so when Li Yu was immersed in this, he would not feel the passage of time at all.

"Cut, what's this. One day in the mountains, thousands of years in the world. The real retreat is measured in years, and you've only been seven days. ”

Qiu Tong said, throwing an object to Li Yu.

It was Li Yu's mobile phone, and Qiu Tong had already filled the phone with power.

As soon as Li Yu picked up the phone, he heard the voice message of the golden fat man coming from the phone.

"Master Li Yu, where have you been! The Treasure is still an hour away, and if you don't come, it will be too late!"