"Really?" Li Chengfeng's heart was pounding.

If the Heaven Breaking Sword can be repaired intact, then Li Chengfeng's ability to protect himself will be greatly improved!

Although once this divine sword is taken out, Li Chengfeng still has the risk of being innocent and guilty, but it is better than not having the ability to protect himself and being beaten by major masters!

The lesser of two evils!

But Li Chengfeng didn't be happy for long, and then listened to Zhao Feiyue and said: "It's just ......"

Li Chengfeng's heart sank, and he listened to Zhao Feiyue and said, "...... The slave slave does not have a suitable spirit crystal now, nor does he have a top-level beast soul, and this Sky Breaking Sword is afraid that it will not be able to recover to its best strength state. ”

Li Chengfeng was stunned for a moment and said, "Isn't it okay to have ordinary spirit crystals?"

Zhao Feiyue smiled dumbly and said: "The spirit crystal determines the strength of the magic power of the divine sword, if the palace master does not use the top-grade spirit crystal, the sky-breaking sword will not be able to exert the strongest power at all, but will become a drag on you." ”

Li Chengfeng was puzzled: "What do you mean by this? Even if the Heaven Breaking Sword can exert eighty percent of its power, even if it is not the number one divine sword in the world, it is also a top-level magic weapon, isn't it?"

Zhao Feiyue shook her head and said, "No, it's not. ”

As he spoke, Zhao Feiyue stepped aside, pulled down the handle, and the conveyor belt in the stone chamber began to rotate again, and piece by piece, the spirit jade ingots that were not so high purity were transported out by the conveyor belt and put into the blast furnace, while Zhao Feiyue took Li Chengfeng to another stone chamber deeper next to him.

"A top-level magic weapon must be equipped with a top-level spirit crystal, because only then will you be able to know where the upper limit of this magic weapon is. Especially a divine sword like the Sky Breaking Sword, maybe the mana it needs to release when it swings a sword may cause an ordinary spirit crystal to shatter in an instant, and even the mana that the divine sword wants to output exceeds the range that the spirit crystal can carry, the spirit crystal will burst, and the mana will instantly backlash!"

Zhao Feiyue explained to Li Chengfeng as she walked.

Li Chengfeng understood this time, and the reason was actually very understandable.

Because the mana released by the artifact itself not only comes from the mana storage of the spirit crystal, but also from the practitioner's own mana, if you want to strike with all your strength, the practitioner's own mana is instantly released through the sky-breaking sword, that is, the practitioner's own mana plus the mana stored in the spirit crystal, the two are combined, if the spirit crystal is not strong enough, it will be destroyed by the huge mana of this confluence in an instant, not only can not attack the enemy, but will cause damage to themselves.

Li Chengfeng smiled bitterly: "I used to have a top-grade spirit crystal, but unfortunately I used it to make a sunset gun." Do you know where you can buy such top-grade spirit crystals?"

Zhao Feiyue shook her head and smiled bitterly: "This can't be bought at all, there won't be any cultivators or cultivators who sell this." Not to mention the top-grade spirit crystal, even if it is a top-grade spirit crystal, it will not be seen on the market at all, this kind of thing will be divided up immediately as soon as it is dug up, and it will never be spread to the market. At least...... Absolutely not in Shenjing. ”

Li Chengfeng was disappointed, and he said, "Then what should I do?"

Zhao Feiyue said: "Let's help the palace master finish repairing this Sky-Breaking Sword first, and then install it when you find the top-level spirit crystal, so that the Sky-Breaking Sword can at least exert its full power, but if the Sky-Breaking Sword wants to be able to fight alone like the Tianhe Divine Sword, then it must have a top-level beast soul." ”

Li Chengfeng sighed: "Let's take a step and see a step." ”

The two walked through the long passage, Li Chengfeng felt the vibration of the operation of the array of organs coming from under the passage, and soon came to the sword casting room next door, Li Chengfeng saw that the sword casting room was divided into four parts, one was the forging table, one was the smelting furnace, one was the cooling pool, and the other was the magic circle drawing table.

Among them, Li Chengfeng has seen the forging table, smelting furnace, and cooling pool, but Li Chengfeng has seen the magic circle drawing platform for the first time.

At first glance, this circle drawing table looks like an operating table, in the middle is the iron tongs that fix the magic instrument, on both sides are slender mechanical arms, and the top of the arm is a variety of precision mechanical tools.

Zhao Feiyue said to Li Chengfeng: "Palace Master, you can go to the library next to you to rest, and the slave will help you repair the Sky Breaking Sword." ”

Li Chengfeng said: "How long will it take?"

Zhao Feiyue thought for a while and said, "If it's fast, it's three days, and if it's slow, it's ten days." ”

Li Chengfeng smiled bitterly: "Haven't you been out here all the time?"

Zhao Feiyue shook her head and said: "That's not necessary, if the palace master is bored, just go back the same way, when you go out, the entrance mechanism is the third brick on the right hand side of the stone door, there is a mechanism button, after pressing it, a rotating handle will appear on the right wall, twist it clockwise for three and a half quarters, twist it counterclockwise for a moment, and then twist it clockwise to open the door." ”

Li Chengfeng secretly noted that he watched Zhao Feiyue walk to the forging table, and began to activate the mechanism to place the Skybreaker Sword on the fixed platform, and then she went to the smelting furnace and began to stare intently at the furnace smelting spirit jade ingots.

Li Chengfeng only looked at the time of the incense, and he couldn't stand still, because there was a strong and pungent smell of sulfur coming from the entire stone room, and at the same time, Zhao Feiyue stared at the stove as if she was in a fixed position, motionless.

After a while, Li Chengfeng walked towards the stone room next to him, and when he pushed the door, he saw that this was a delicately decorated stone room, surrounded by bookshelves and placed on various precious ancient books.

But Li Chengfeng didn't pay much attention, and he was attracted by a painting hanging on the wall at first sight.

In this painting, a man with a majestic god, dressed in gold armor and wearing a golden helmet is depicted, this person Li Chengfeng recognized at a glance, this is what Zhao Feiyue said...... Your own reincarnation: Riding the Wind!

Li Chengfeng curiously walked to this painting and looked at it carefully, this was the first time he had looked at his past life so closely.

In appearance, Yu Chengfeng is exactly the same as Li Chengfeng, but Li Chengfeng can find that there are some differences between Yu Chengfeng and himself in this painting.

That is the golden armor and golden helmet worn by Yu Chengfeng, Li Chengfeng has never seen such a style, and at the same time, the corners of Yu Chengfeng's eyes seem to be slightly different from his own, and it seems that the eyes of the man in this painting are more gentle.

Li Chengfeng stared at these eyes, the more he looked, the more fascinated he became, and suddenly he suddenly found that these eyes were staring at him, and his eyes actually rolled!

This is no small surprise!

Li Chengfeng was so frightened that he took a step back, but after he took a step back, he suddenly found that what he was in was no longer the stone room full of ancient books, but the empty and dark wilderness.

Li Chengfeng looked along the light, but saw that in front of him was the ten stone pillars that Li Chengfeng had dreamed of cultivating the immortal method for a long time!

Li Chengfeng was overjoyed, he knew that his breakthrough was right in front of him, the last time he saw that he wanted to break through but fell short, he was anxious to break through the realm, but he never knew how to enter this dream realm to cultivate the immortal method.

At this time, it took no effort to break through the iron shoes and find nowhere to find them, Li Chengfeng immediately quickly climbed to the stone pillar and began to break through the realm of the Fifth Heaven!