Or not!

Yan Mu was a little shocked at this moment, could it be Yan Ci...... Mistakenly thinking Yan Zidong was inside?

But she quickly dismissed the idea.

If Yan Ci wasn't sure that Yan Zidong was inside, his emotions would never be so out of control!

Yan Mu's eyes flashed.

When she was looking through just now...... It seems that the innermost ones of the rubble pile are pressed at the bottom, which is a little different from the gravel in the upper layer of the cave?

Thinking so, she immediately looked through it again, and her heart moved.

The gravel down there, as if it had cooled down the kind of magma? And it looks like it's just cooled down.

That is, there was lava in this collapsed hole before?

Think of the temperature of lava......

Yan Mu couldn't help but shudder.

If Yan Zidong really fell there, there would be almost no bones!

But why did it cool down, it is impossible to cause this result by a simple collapse.

Yan Mu noticed a trace of water vapor at this time, and his heart immediately became abrupt.

Is there water pouring in this cavernous hole? In addition to lava, there is also an underground river?

What a complicated terrain!

Thinking of the possible existence of the dark river, Yan Mu's heart immediately ignited a glimmer of hope.

"Dig this way, quick!"

Yan Mu pointed in one direction and said loudly.

At this time, the instructor above arranged for a few more fighters to come down.

Everyone immediately listened to Yan Mu's meaning without hesitation, and concentrated all their efforts to dig in that direction, and even Yan Ci, who was almost crazy, seemed to be a little sober up all of a sudden.

There was a lot of strength in numbers, and soon the pile of rocks in the corner was cleared.

Fortunately, the most serious collapse was in the area of the cave entrance, and after moving a boulder together, the innermost sunken corner was exposed.

"Wait!"

Yan Muyi waved his hand to ask everyone to pause their movements.

As soon as I calmed down, I heard the faint sound of running water coming from below, and the kind of whistling sound from a special kind of air stirring in the hole......

Sure enough, there is a dark river!

"Move this piece, this piece is moving,"

Yan Mu pointed to a boulder in the corner and said, "Quick!" ”

This boulder is so large that if you don't pay attention, you'll think it's the original stone wall of a whole cave.

Kang Yi and the others all frowned.

The tools they had with them were limited, and the size of the boulder was beyond the limits of their physical strength, and even if they used the strength to feed, it was impossible to push the boulder away.

Yan Ci had already walked up to the boulder without saying a word, and looking at the boulder was like looking at a mortal enemy who couldn't share the sky.

"Quick, try!"

Yan Mu's eyes flashed and he said loudly.

Kang Yi and the others did not hesitate, even if they knew that it was impossible, they would never be willing not to try.

While no one was paying attention, Yan Mu's palm condensed a long vine.

"One-two-"

Kang Yi and the others began to work together to push the boulder.

Yan Mu's eyes narrowed, and the invisible long vine was wrapped around the boulder.

The green vine space was like a huge energy pump, pumping out an extremely powerful force on her long vine in an instant.

"Boom!"

With a loud bang, the boulder was pushed aside and fell to the ground with a bang.

Kang Yi and the others suddenly looked incredulous.

Could it be that this boulder is made of foam...... How can you push it away so easily?!

"Whew-"

As the boulder was pushed away, a black fault was revealed, and beneath the fault was an unpredictable underground river.

"It's Zidong's—"

At this moment, Yan Ci saw a pile of small broken wood chips on the edge of the fault.

In order to feed He's Bi, Yan Zidong has been wrapped around his wrist and carved out a small gourd pendant carved out of wood.