What the old man is worried about is that Du Feng uses this method to make a lot of profits. In that way, he will expose his unique skills at the bottom of the box and attract the prying eyes of many forces. At that time, the path of this young genius martial artist will probably be cut off.

There is no need for others to worry about this kind of thing, Du Feng is definitely not so stupid. Because he owed favors, he only gave Situ Yaoyao a small round shield, which was still a weakened version. Pifu is not guilty of his guilt, and the quality improvement of the first and a half orders is too fierce. He may be able to do so in the future, but he can't do it with his current cultivation.

Without further ado, after some adjustments, Du Feng is the next point. The silver dragon sword in his hand also needs to be improved, there is no better weapon than this sword at present, once it fails, he can only go to Situ Yaoyao tomorrow to buy another one.

The Silver Dragon Sword has been strengthened by one yuan heavy water, and it is now at the level of a low-grade Heavenly Rank, and it is naturally more difficult to engrave ghost talismans on it. Fortunately, he already has the previous experience, knows how much true yuan should be accumulated, and also knows how to take the next one at the last time.

"Well, the young man is still a little impatient. ”

Seeing Du Feng's next behavior, the old man couldn't help but sigh. The ghost talisman engraved on the soft armor of the middle grade of the ground level just now is already very difficult, and it can be said that it was a fluke. Unexpectedly, he had to continue to give the low-grade sword inscription spirit of the heavenly rank. In a hurry, it seems that this failure is inevitable.

Judging from his old man's thousands of Ming Ling experiences, Du Feng was certain to fail this time. However, it is good to fail a few times, young people suffer more setbacks and can mature faster.

"It's a pity, it's a pity. ”

The old man shook his head and sighed, picked up the teapot and began to drink tea again. Halfway through the drink, I felt unwilling, and wanted to see if Du Feng Mingling would give up on himself after he failed.

"Hahaha, the effect is not bad!"

Who would have thought that Du Feng not only did not fail Mingling, but also completed it ahead of schedule. At this moment, he is holding the silver dragon sword after the Ming Ling, and he is constantly playing and appreciating it in his hand. At this time, the Silver Dragon Sword had been promoted from the low-grade of the Heavenly Rank to the middle grade of the King Rank.

Du Feng's smug laughter slapped on the old man's face like a slap. The old man was sighing for the young man just now, saying that if he suffered more setbacks, he would be able to mature faster. As a result, the young people of the family managed to get the Ming Ling of the Silver Dragon Sword in a few minutes, and the speed also increased.

What a talent this is, the old man was so excited that he almost choked on the tea. Is he really old, and he was hit by a newcomer.

After tossing these two things, Du Feng was also a little tired. I didn't do anything else and soon fell asleep. He didn't know that there was an old man who couldn't sleep that night.

Early the next morning, Du Feng was busy again. This time it's not for the sake of Mingling, but to improve the cultivation of the ghost servant. Because I didn't have time to learn the fifth-level formation, I still used the fourth-level pseudo-Nai He Bridge, coupled with a large amount of kyanite support, to achieve the effect of the fourth-level peak.

"Master, you have been so generous lately. ”

The ghost servant knew that it was going to be wiped again, and ran out of the fart.

Consuming such a large amount of kyanite, in fact, Du Feng is also very distressed. If it weren't for the fact that the opponent was too strong, he would have waited until he learned the fifth-level formation to improve the ghost servant. But the current situation is urgent, no matter how much azurite is consumed, the ghost servant can be upgraded to one level. After all, the higher the cultivation of the ghost servant, the more true yuan can be borrowed from the transfer of mana.

It took a day and a night for Du Feng to devote all his energy to the process of improving the ghost servant. On the night before the start of the game, he finally raised the ghost servant to the fourth level of the Guiyuan Realm. For the time being, I can only mention this level, because the cultivation gap between the master and the ghost servant cannot exceed a large realm, and if it is exceeded, it will be uncontrollable.

On the third day, Du Feng dived his consciousness into the small world of the necklace to observe the black unicorn he had bought before. At this time, the black unicorn was still in a state of unawakened bloodline, like a slightly stronger black cat. Even so, the other spirit pets did not dare to approach it easily.

Before, he was locked in a cage, and he couldn't see the special features of the black unicorn. Nowadays in the small world of necklaces, it has become much more obvious. When I first got the necklace, the time inside was five times faster than the outside world. A lot of spirit grass, spirit fruits, and spirit pets have been added, especially after the black unicorn, this ratio has become one to fifteen.

In other words, if the black unicorn stays in it for one day, it is equivalent to fifteen days of growth time in the outside world, and two days is equal to a month. So in the past few days since I returned to Ishihara Castle, I can still see that it has grown up a little.

"Let's get started!"

After taking out the black unicorn, Du Feng also summoned the war beast Du Slaying Dragon. He first forced out a drop of essence blood from his fingertips and dotted it on the forehead of the black qilin, and the rest was left to Du Tulong to complete.

Qi, benevolent pet also, a corner of the dragon's tail on the elk body; The shape is like a deer, a corner, wearing meat, and setting up weapons without harm, so it is benevolent.

"Auspicious rain descends from the sky, incarnated as a sea of stars. Seven rays are full of money, and the beauty is fighting. ”

The words recited by Du Tulong turned into sixteen golden characters, and one by one they burrowed into the body of the black qilin.

"Roar!"

A low beast roar came out of the black unicorn's mouth, and although the voice was dull, it gave people a very comfortable taste. It's as if I've just taken a hot bath, and the pores of my whole body are opened.

"Poof!"

Du Feng's chest suddenly felt uncomfortable, and then he opened his mouth and spit out a pool of black blood. What's going on, could it be that he was injured by the roar of the unicorn? It's impossible for him to cultivate now, not to mention that he is still the master of the black unicorn, and the spirit pet will not harm his master.

No, Du Feng was not injured, but spit out a mouthful of dirty blood deposited in his body. He himself didn't feel that there was anything wrong with his body, because the foundation had been laid very well, and the true yuan reserves were larger than others. In fact, because I have participated in too many battles recently, the speed of cultivation is too fast, and I still leave some hidden dangers.

"The sky is auspicious, and the unicorn is worthy of being a benevolent beast. ”

This has just activated the bloodline of the divine beast, and a beast roar has actually helped the master eliminate the hidden dangers of the body. Du Feng felt refreshed, and his whole body was very comfortable.

"What should I give it something to eat?"

Du Feng likes this black unicorn so much that he doesn't know how to pet it.

"It's very simple, feed it your favorite hedron to eat. ”

Du Tulong's method is very correct, although the beast food and pills are also useful for spirit pets, but they can't be compared to spars. Especially a spirit pet like the Black Qilin, a divine beast-level spirit pet, is even more picky about rations. Things like animal food and pills, no matter how you say it, there are some residues. But the spar is different, different grades of spar can only have different true element content, but there is no problem of impurities.