Du Feng is a fifth-level formation mage and can arrange sixth-level formations, and several good friends know about it. But he has not told anyone about the real yuan cannon privately. The True Yuan Cannon is a weapon of the country, and it is very rare for a warrior to get it himself. Not to mention manufacturing, even if you have money, you can't buy it.

"You three guys don't do a good job, but there are a lot of problems. ”

Du Feng looked at the modified hull, and at this speed, he couldn't do it at all in ten days. Especially carpentry, even he is not very good at it, but the other three people don't know it at all.

"Ling'er, come and help. ”

As soon as Du Feng finished speaking, he saw a burst of green light in the room. Then a beautiful girl appeared in front of everyone's eyes out of thin air.

"Wow, where did the big beauty come from, is this a special service in the VIP room?"

Gu Xiaobei's mouth opened so wide that his eyes were about to pop out. Compared with the girl in front of her, what kind of things did you see on the second floor before? Although the girl on the second floor of the Crystal Palace has a hot figure and good facial features, she lacks this kind of penetrating feeling, and to put it bluntly, her temperament is not good.

"Bah, you're the one who serves Teshu. ”

Mu Ling glanced at Gu Xiaobei and didn't bother to take care of him.

"Brother, where did you get the boat, how can you stick a good pink mahogany with iron sheets. ”

The wood spirit is a girl in the end, and she is the wood spirit of the elf race, and she has a special feeling for wood. Five-hundred-year-old mahogany, although not much top-notch material, is not bad. And the pink color is especially popular with girls.

"Uh...... I want to engrave the ghost talisman, but this peach wood is afraid of corrosion. ”

What Du Feng thought at first was to directly engrave runes on the peach wood material. Among the runes he currently mastered, the strongest defensive ability was not the sixth-level spirit rune, but the ghost rune. The spirit rune inscription needs to be infused with yuan power, and there is no harm to the peach wood itself. But what the ghost talisman needs to be infused with is ghost energy, which will corrode the peach wood, and it will not be good if the hull rots out a few holes at that time.

"What's so difficult about this, aren't you able to manipulate thunder and lightning, after hitting it with seven hundred and seventy-seven thunderbolts, it won't be afraid of ghosts. ”

Wood Spirits are worthy of being members of the elven race, and they are very familiar with the properties of wood materials. Pink mahogany is indeed afraid of ghosts, but as long as it is struck by lightning, it will have a strong yang energy. But this kind of yang energy will have a restraining effect on ghost energy, and it is not suitable for inscribed ghost charms.

Seven hundred and seventy-seven belong to the number of extreme yang, and thunder and lightning belong to the extreme yang. The anode is yin, so the peach wood after 777 thunderbolts are split. At the intersection of the two poles of yin and yang, it is not afraid of ghost qi corrosion, but also can help the ghost charm improve the effect.

"It's really great, Ling'er, you can do my brother a great favor. ”

Du Feng was worried, if he only engraved the ghost talisman on the iron sheet of the bag, he was afraid that the peach wood structure inside would not be strong. If you only engrave the sixth-level defense rune on the peach wood structure inside and don't need iron sheets, I'm afraid that the overall defense is not strong enough. But if both the iron and peach wood strengthened their defenses, ten days would not be enough time at all.

Now with Mu Ling's advice, everything is much easier. He immediately unleashed his lightning skills and slashed at the Princess. The original pink peach wood began to gradually increase in color after being struck by lightning. Slowly from light pink to dark pink, and then from dark pink to pinkish purple.

"Tut-tut...... This color is quite individual, Sister Ling'er is really ingenious. ”

When Gu Xiaobei saw the beauty, he didn't know where to put his hands and feet, so he found an opportunity to talk quickly. This time, it was Feng Leizi and Biyun who were more calm, because they had already seen Ling'er when they were in Ishihara City. She hasn't shown up for a while, and she thought she wasn't following Brother Du anymore.

"Click...... Click......"

Du Feng's thunder and lightning combat skills are quite powerful, if it weren't for his deliberate control of the strength, I'm afraid the Princess would have been destroyed.

"The sky thunders and gathers yuan, and the dead wood grows flowers!"

The wood spirit muttered a word, and a green light shot out of his fingers, merging with the arc of electricity coiled around the Princess. At this moment, the last lightning bolt struck, and the whole room suddenly went dark. It stands to reason that lightning is very bright, but at this moment the effect is the opposite, and all the light sources are sucked away by the Princess.

"Wow, that's beautiful. ”

After the seven hundred and seventy-seven lightning strikes were completed, the Princess turned from a pinkish purple to a bright purple, like a ship-shaped lightning shining brightly.

"Tut-tut...... I found myself already in love with the ship. ”

", just you're in love, we're in love too. ”

This time, not only Gu Xiaobei was patting on the back, but Feng Leizi and Biyun couldn't hold it back. How many eyeballs must be attracted by such a dazzling ship.

Belch...... Seeing the dazzling bright purple princess, Du Feng was speechless for a while. The colors are really beautiful, but they are too conspicuous on the sea. Not to mention the pirate ships that specialize in robbing at sea, even the fish that are attracted can block their ships three layers inside and three layers outside.

Fortunately, the next procedure is to engrave the ghost rune, and after the ghost rune is inscribed, the color will change again. No one can interfere in the matter of inscribed ghost talismans, and it has to be handled by Du Feng alone. He meditated cross-legged for a moment before he began to inscribe the ghost talisman on the outside of the ship.

The ghost rune is the same as the spirit rune, and if you want to have multiple effects, you have to do it in one go. The previous record was to engrave six ghost talismans at once, but this time the texture of peach wood is softer than metal, so it must be more than ten. Everyone held their breath, afraid of disturbing Du Feng's work.

Gu Xiaobei, who originally wanted to talk to Miss Mu Ling, was suffocated. It wasn't until Du Feng stopped his hand that everyone finally breathed a sigh of relief. The effect was not good, and fifteen ghost talismans were engraved on the hull of the ship.

After a flash of red light, the hull of the ship changed again. The dazzling bright purple is gone, replaced by a dark red. The original fresh and lovely princess shape has inexplicably become a little terrifying. Because the ghost charm carries ghost energy, the entire outside of the ship is entangled in ghost energy at this moment, and it is inevitable that it will be eerie and terrifying.

"Don't worry, my brother still has a way. ”

Seeing Sister Mu Ling's pouting and unhappy look, Du Feng knew that she didn't like the current princess. Girls love cute things, even elven girls, and no one likes spooky things.

The hull of the ship has been finalized and it is no longer possible to engrave runes on it, so Du Feng adopted another method, which is to use a rune pen to draw runes from the inside to add another defense to the Princess. After the runes were drawn, the Princess returned to its previous pink color, just as it had been before.