Feixing leaned sideways to avoid contact with Bai Liyue and circled in front of her.

The damp and dark environment made Feixing feel a little uncomfortable, but he quickly adjusted.

The perception of flying stars comes from the wind, but in such an environment, it is obviously not usable.

If there is a sudden wind, it will inevitably startle the snakes.

Although this is another digging pit and a jumping pit, it must have disturbed the underground creatures, but the trouble that can be avoided, Feixing still wants to avoid it as much as possible.

Flying Star held the dirt with one hand, injecting the wind into it.

Since it is impossible to pour the wind into this underground cavern, the only way is to sense the power that exists in the earth.

What the flying star wants to perceive is not where the underground creature is sacred, but through this perception, to determine the size and structure of the underground space.

As long as the space in this place is not particularly large, Feixing is confident enough to find the master's position.

But this is destined to disappoint the flying star.

This underground cavern is certainly not particularly large, but endless.

Flying Star spread his spiritual power along the hollows in the dirt, but after standing for half an hour, Flying Star still didn't perceive the end of the underground cavern.

This is still an underground cave, and it is obviously an underground world.

Bai Liyue's silence made Feixing feel a little at ease, although Bai Liyue did not urge, Feixing also knew that this perception time should not be too long.

"It seems that the master has been transferred. ”

Feixing withdrew his spiritual power, calmed down his spiritual power loss a little, and told Bai Liyue the results of his investigation.

"Transferred?Si Haoyan is no longer in this area?"

Bai Liyue estimated that with the power of the flying star, she sensed how big the area was for half an hour.

And Si Haoyan couldn't be perceived in this area, so it showed that not only did they alarm this underground creature, but the other party also had the ability to escape in such a short time.

It seems that the person who came was not good.

Could it really be that the ghosts did it?

Bai Liyue really couldn't figure out who else would be their enemy at such a time except for the ghost clan.

Since entering this "Royal Forest", many things have been developing in a direction other than she expected, and Bai Liyue had to wonder if there were other forces in this ghost clan that she didn't know existed.

"Feixing, do you recognize this?"

Bai Liyue pondered back and forth, and found out what Si Haoyan and Zuo Yichen had said and done before they disappeared.

It's nothing more than dealing with the ghost corpses in the cemetery, as well as Feiyan's sentence "White messenger, this seems to be ......"

Looking at the Xun Weasel Crystal handed over by Bai Liyue, Feixing carefully recalled that this thing, where had he indeed seen it, and it was not long ago.

The darkness of the underworld obscured the light, and the damp moisture in the soil made the flying star feel a little uncomfortable.

Just like that night.

Flying Star doesn't like humid environments, he prefers sunlight and dry environments.

"Lord Li Yue, I don't think it's quite the same, but it's a bit like it. ”

"Do you remember that night, in the Imperial Garden, the skeleton summoned by Elder Wu?"

Bai Liyue nodded, waiting for Feixing's next words.

"That night, after the master repelled Elder Wu, Elder Wu once used something similar to this demon crystal to crack the master's 'Triple Fire Ring'. ”

Bai Liyue followed Feixing's words and recalled the situation in the Imperial Garden a few days ago.

Bai Liyue hadn't seen Si Haoyan's "Triple Fire Ring" with her own eyes, and Bai Liyue at that time was preparing for the "Dance of Prayers", and she didn't pay attention to the inconspicuous spar at all.

Therefore, this unusual Xun Weasel Crystal is very thin in Bai Liyue's memory.

Bai Liyue only remembered that there was indeed an unknown black mist permeating the Imperial Garden at that time, but she didn't know at all that the black mist was generated by this demon crystal, could it be ......

"This Xun Weasel may be a demon beast raised by the ghost clan, and its physique has been changed, or just like Zhu Guo, it is born from the combination of demon beasts and ghost clans. ”

In fact, Bai Liyue is more inclined to the first statement.

You must know how difficult it is for the birth of a ghost demon, since there is already a Zhu Guo, even if there is a second one, the ghost clan should not be so easily abandoned.

"Perhaps, the purpose of the ghost clan is related to this Xun Weasel Crystal?"

Feixing actually didn't understand what Bai Liyue was talking about, he just tentatively asked Bai Liyue a little question.

"Whether it's or not, since it's a ghost thing, it's impossible to hand it over again. ”

As she spoke, Bai Liyue put away the Xun Weasel Crystal again.

"Feixing, as far as you can see, in this underground world, is it the strongest killing move of the ghost clan, or is Wu Ding in it?"

Feixing shook his head, he couldn't give Bai Liyue any answer.

"Lord Li Yue, in fact, I have always had a question. ”

Bai Liyue raised her eyebrows and motioned for Feixing to continue.

"If it was Elder Wu who had the ability to hold the master hostage, why didn't he start at the beginning, but chose this time?"

"If it's really Elder Wu's handiwork, then didn't he use a ghost soldier comparable to the 'Graveyard Ghost Corpse King' as bait?"

"Is this really a good deal for Elder Wu and the Ghost Clan?"

Bai Liyue thinks that Feixing's analysis makes sense, but many things can not be solved by analysis.

"Feixing, let's go. ”

Seeing that Bai Liyue had no intention of answering his questions, Feixing also lowered his head, raised his feet, and tentatively marched towards the depths of the underground world.

Now that it has been discovered, Bai Liyue doesn't care what the other party thinks, and the soul talismans are stimulated by Bai Liyue and let them go.

These are all first-level soul talismans, Bai Liyue likes fireflies, so she deliberately refined those soul talismans into the appearance of fireflies.

Unexpectedly, this place also has the role of lighting.

Dozens of firefly-like samurai spirits flew away in all directions in the underground world, bringing light one by one.

The light disappeared into the darkness after a few breaths, but Bai Liyue could know the specific location of those "fireflies", after all, those were the souls she threw out.

Bai Liyue picked out the useful information from the information sent back by those "fireflies", and walked all the way according to the direction where Si Haoyan was most likely to appear.

Although the underground world is dark, the roads are well built, and in some places, there are even handrails and steps, as if they have been specially carved by people in the later period.

As the number of steps increased, the sound in the underground world became louder and louder, and when Bai Liyue felt that there seemed to be a faint light leaking from the front, she couldn't help but slow down.