After returning to Du Mansion, Du Qing was not in the mansion, it was still Lang Feng who Du Jiang came out to greet him, and told him that Du Qing was preparing for the big sacrifice in three days, and he had already rushed to Bingcheng Mountain at this moment.

"Bingcheng Mountain?" Lang Feng didn't have this place in his memory, and looked at Du Jiang suspiciously, hoping that he would introduce this place to him.

"Bingcheng! It is the most symbolic city of Guanghan Mansion and even Tianliang Star, and it is the glory of the entire Tianliang Star, where there is a huge mountain peak on which the imperial soldiers who have walked out of Tianliang Star for countless years but have not been able to come back alive!"

Before Du Jiang, Sha Lei told Lang Feng about Bingcheng Mountain, and the little girl's face was solemn, obviously with great respect for those soldiers.

"Bingcheng is the sphere of influence of the Jiang and Sun families!" At the end, Sha Lei carefully said this in Lang Feng's ear, which immediately made Lang Feng feel an urge to go to Bingcheng immediately, but Du Jiang told him another news, that is, Liu Mingjiang would arrive at Du Mansion tomorrow.

"Since that's the case, then let's wait for him first, although the military city is not close to here, but if Canghai rushes with all his might, it won't take two days!" After making a decision, Lang Feng entered the Du family's gathering array and was ready to cultivate.

The rest of the team naturally worked tirelessly, and asked Du Jiang to take them to other places to cultivate, but no one followed Lang Feng to a place, after all, he started crazy, so others didn't want to cultivate.

Coming to a familiar place, Lang Feng first took Quatsch out and put it in the center of the gathering array, the little guy needs to stabilize the realm, so he has always been asleep recently, and his waking time is extremely short, and every time he complains that although there is energy in the Galaxy Ring, it can't be supplied to cultivation and can't be directly absorbed.

For this problem, Lang Feng didn't have any solution, but Xinghe gave a solution, that is, to find five spar spirit fetuses and arrange a gathering array in the Xinghe ring!

Hearing this, Lang Feng wanted to smoke him a little, what is the spar spirit fetus, can you find it if you say you can find it, this product is not a good family, I don't know how expensive firewood and rice are, and now I can shock people to death when I open my mouth.

Lang Feng had just sat down, and after less than two hours of cultivation, Quarqi woke up completely, only to see the little guy keep twitching his nose, as if he had found something.

Of course, at this time, Lang Feng was still in a state of cultivation, and he didn't find the abnormality of the little guy, and the little guy didn't bother him, he found a hidden place next to him and made a hole and went underground.

After more than ten minutes, the little guy returned to the ground again, and his two little paws were holding a shiny thing, which looked very strange, and there was a halo of energy circulating around it, and it was obvious that there was energy condensed on this thing.

"Boss, wake up quickly, Quatch has got something good!" Xinghe was absorbing energy from Lang Feng's open soul eyes, and suddenly felt a strange fluctuation, and immediately released his sensing power, and finally found the thing in Xiao Quaqi's claws, and immediately began to wake up Lang Feng.

"What's the matter, I'm shocked, isn't it just a discarded spirit stone!" Lang Feng took that thing and looked at it, thinking it was a little funny, not to mention the abandoned spirit stones, there are still many intact spirit stones in his galaxy ring, and there is no shortage of this kind of thing for the time being.

But when he pinched the stone, he immediately found that this thing could not be crushed, and the crystals that lost their energy would generally be weathered, and only the high-grade spirit stones would retain their original shapes, but they would also be as fragile as weathered stones.

"Boss, you are mistaken, this is not a waste spirit stone, but a spirit medium!"

"Psychic medium, is there still a supernatural phenomenon in this world?" Lang Feng had a big head, and those strange ghosts immediately appeared in his mind.

"What is the supernatural phenomenon? Boss, let me tell you, didn't you just say that you didn't have a gathering array in your Galaxy Ring, with this thing, I can get you an emergency!"

Although Xinghe didn't figure out the supernatural that Lang Feng said, he didn't dwell on it, but directly threw out a conclusion that Lang Feng couldn't believe.

"Are you saying that these strange stones can build a gathering array?" Lang Feng stood up suddenly, if this was the case, then he would be able to cultivate anytime and anywhere, and he would no longer have to worry about energy problems.

"Of course it's true, but boss, don't think about it so beautiful, no matter how advanced the gathering array is, you can't help but absorb it all the time, unless you really get five spar spirit fetuses!"

"Get out!" scolded with an angry smile, and then Lang Feng turned to Xiao Quacky and asked him about the following situation.

Quatchi told Lang Feng that there was a vein of spirit stone ore more than 4,000 meters underground, and there were hundreds of tons of this spirit ore in it!

"Is there a spirit crystal? Is there a spar spirit fetus?" Lang Feng looked at Quatz eagerly, at this moment he very much hoped that the little guy would nod, but the little guy stood there, neither shaking his head nor nodding, but fell into thought.

"Hey, what are you doing, yes or no, do you still need to think about this question, it's not like you haven't seen the spar spirit fetus!" Xinghe in the eyes of the soul was also anxious, and immediately jumped out, lifting the ears of the little Quacky, looking like two little people were fighting.

"Not sure, not sure what does it mean!" Xiao Quaqi squeaked twice, Lang Feng's heart was suddenly full of hope, and secretly said that there was really something he was looking for here.

"Let's go, let's go down and have a look!" Lang Feng Xingxing came out of his body, and under the leadership of Quarch, he flew down along the small hole just now.

After reaching more than 4,000 meters, the ground suddenly became empty, and the spirit stones were spread there like ordinary stones, and the walls and the top of the cave were full of spirit stones.

It can be said that this is simply a sea of spirit stones, Lang Feng roughly estimated, there must be at least a spirit stone vein dozens of kilometers long here, but such a large vein has not generated a moment of spirit crystal, which is a little strange.

In fact, this is extremely abnormal, generally a few kilometers long spirit stone veins will appear spirit crystals or even the best spirit crystals, such a large vein, not to mention spirit crystals, even spar spirit fetuses should also be available, but Lang Feng only saw a full of spirit stones, as well as extremely rich spiritual energy and energy.

Finally, under the leadership of Little Quatch, Lang Feng came to the side of the spirit medium stone, which turned out to be a whole piece of spirit medium stone, and a gap that Quatch had bitten off before could be clearly seen on it.

"Boss, let's send it, hurry up, get this spirit medium stone into the Xinghe ring, I'm going to carve a gathering array for you!" Xinghe jumped up and down on the stone, his eyes showing madness.

"Hey, although this Du Mansion is not our own home, but Du Qing and I are also New Year's friends, so we can count ourselves as our own people, so it's not good to be a thief!" Lang Feng was a little entangled, after all, this is the underground of Du Mansion.

"Squeak squeak~"

Xiao Quaqi screamed urgently, which immediately made Lang Feng a little puzzled, because it said that the people on the ground could not detect the situation here, because there was an ancient seal here, if it hadn't been upgraded, I was afraid that it would have missed here.

"It's okay, why make a seal, it's still an ancient seal, is there anything else in this vein?" Lang Feng felt a retreat in his heart, but Xinghe refused to leave.

"Okay, then be a thief at home, after all, there are a lot of things here!" After saying this, Lang Feng began to dig up the spar next to him.