"Huh." After most of the formation was arranged, Lan He unconsciously let out an exclamation, "The power of your formation doesn't seem to be weak. ”

"Hehe, I'm embarrassed to take it out if it's too weak." Fang Yan smiled and said, "This formation has helped me a lot before, and I thought I wouldn't have a chance to use it." ”

Lan He smiled slightly, didn't say anything more, just glanced at him thoughtfully.

It didn't take long for the formation to be arranged, Fang Yan planted the last formation flag, and a faint energy shield instantly lit up in the stone room, wrapping the four of Blue River and the stone wall in it.

"It's okay, senior, you guys can try it." Dialect said.

The four of them didn't say anything more, and with a movement of their palms, they attacked again. And as they attacked, the energy shield that wrapped them also shone brightly, as if they felt some powerful threat.

However, it was only bright, and showed no signs of trembling or cracking.

Fang Yan stood outside the formation and secretly breathed a sigh of relief. I don't know if it's the effect of this formation, he feels a lot more relaxed outside, although there is still some pressure seeping out, but he can withstand it.

Ziling had already gone out when he was setting up the formation, obviously not interested in attacking here.

Actually, Fang Yan didn't have much interest here, but because of this formation, he had to stay here. He didn't want this formation to be shattered under the pressure of a few people in Blue River, he stayed here, and if there was really any problem, he could also remedy it in time.

Looking at the powerful vitality that kept pouring out from the four of them, Fang Yan's brows furrowed unconsciously. Even if the four of them were all the strength of the late stage of the True Spirit Realm, the vitality in their bodies would be lost at this terrifying speed, and at most, their vitality would be exhausted in one night. If they stop attacking, it is very likely that all the attacks of the previous night will be in vain, and even if they start again tomorrow, it will only be a non-stop endless loop.

"All at once?" Fang Yan looked at the stone wall that was under tremendous pressure, and his expression was a little complicated.

After a full hour or two, he sighed lightly, looked at the stone wall that still had nothing abnormal, and secretly said that it was best for the Shangguan family to stay here, otherwise, my loss this time would be too great.

With an idea in his mind, he didn't delay any longer, his palm quickly flipped over, and bags of bulging Yuan stones kept flashing out of his palm, and then he fell next to the four of Lan He.

"Whoa, whoa, whoa."

Bags of Yuan Shi kept flashing out of his spatial ring as if they didn't want money, and then they were poured down next to the four of Lan He, and in just a moment, the best Yuan Shi on the ground had already been buried in the knees of the four people. The vitality in their small space had reached a very terrifying concentration.

The four of Lan He glanced at the ground, the corners of their mouths twitched unconsciously, and they looked at him with some surprise, with a wonderful look on their faces.

Fang Yan saw their expressions in his eyes, spread his hands helplessly, and said, "You know, I got a lot of Yuan Stones in Qingyun Peak and Lingqing Palace, and I always have to find a place to use them." ”

Lan He laughed and didn't say anything. All their energy now should be on the stone wall in front of them.

Fang Yan looked at the Yuan Stone on the ground with some pain, and secretly said Fortunately, he got a lot of Yuan Stone from Qingyun Peak and Lingqing Palace, otherwise it would be really difficult to explain how he could have so many Yuan Stone this time.

Although there are many yuan stones on the ground, compared to the yuan stones in his space ring, they are only a drop in the dime. Not to mention the large number of Yuan Stones he got in Death Valley, just the Yuan Stones he obtained from the Qingyun Peak faction was already a very terrifying amount. The thousand-year-old heritage of Qingyun Peak Lingqing Palace is not just for fun.

Of course, he didn't count exactly how many, but what he could be sure of was that if he absorbed all these Yuan Stones on his body now, there should be no problem in directly advancing to the Returning to Truth Realm.

"Wow ......"

A slight sound suddenly rang in his ears, he looked around, his face changed slightly, and quickly ran to a slightly trembling array flag not far away, and quickly inserted it. After inserting it, his palm moved, and a stream of vitality energy surged out from his palm, tightly wrapping this energy shield. After a full half an hour, the constantly trembling energy shield finally stopped and returned to normal.

Fang Yan secretly breathed a sigh of relief, glanced at the four of Lan He, then shook his head helplessly, and took out some yuan stones and threw them in.

In the following time, he kept switching between controlling the formation and helping Lan He and a few people add Yuan Stone, and time passed unconsciously.

In the evening of the next day, there was a soft sound from the stone wall, which had not moved, and then a faint light flashed on its surface.

Fang Yan, who was originally sleepy, woke up in an instant, and when he saw the light on the stone wall, a flash of ecstasy flashed in his eyes. Not only him, but even Lan He and several people showed a look of relief on their faces.

After attacking for more than a dozen hours in a row, they finally saw hope. Finally, it was determined that the attacks they had made in the first ten hours were not in vain. Knowing that the four of them could break this formation, they suddenly came to their senses, and the attack in their hands unconsciously became more violent, anyway, now they don't have to worry about the problem of vitality, and naturally they don't have to save it.

"Whoa, whoa, whoa."

The sound of pouring Yuan Shi rang out in the cave again, and Fang Yan couldn't remember how many times he had poured Yuan Stone, and he couldn't even remember how many Yuan Shi he had consumed here. However, after determining that this formation could be cracked, he was no longer so distressed now.

looked at the stone wall with burning eyes, and secretly said that you had better give me some news about the Shangguan family, otherwise, I ...... I don't know what to do anymore.

Time passed slowly, and after another ten or so hours, the energy shield that had been emitting a faint light finally trembled slightly. As the attack of the Blue River Four slowly intensified, it trembled more and more frequently.

"Smack!"

More than an hour later, a crisp sound suddenly sounded in the cave, and the constantly trembling energy shield disappeared in front of their eyes in an instant.

At the same time that the energy shield disappeared, the attacks of several people in Blue River also stopped.

"Boom!"

The stone wall that had been attacked suddenly trembled and shook a cloud of dust.