Lin Sen's divine sense swept at random, and found a stone door on the left side in front of him, but he didn't find anything suspicious otherwise.

"Lu Daoyou, this secret room may be the outermost secret room, and the stone gate on the left should be able to lead to the place where Yizun sits. ”

"Lin Daoyou and Lu Mou think the same, this Yizun Cave Mansion is extremely huge, although most of the treasures have been taken away, it is inevitable that there will be some omissions, if it weren't for this, we wouldn't have risked our lives to come here. Lu Yuan licked his mouth, his body moved, and he took the lead in the direction of Shimen.

Lin Sen's eyes flashed, and after making sure that Shimen was not in any danger, he followed.

Blasting open the stone door, there is a narrow pitch-black passage in front of you, and in this passage, at a glance, some faint white objects can be faintly seen, these objects are obviously human skeletons.

One can imagine how many people died here at that time to snatch the treasure of the secret room.

Lin Sen Lu Yuan galloped all the way through the passage, and there was no danger during the period, because the prohibition here had already been broken by the predecessors, and this passage was also extremely narrow, no matter how they accelerated their speed, they still couldn't see the end.

At this moment, Lu Yuan's face was overjoyed, because he was the first to notice that a bright light appeared about a hundred feet in front of him, and the appearance of the bright light meant that they were about to rush out of the passage.

Suddenly, there was a muffled sound in the stone walls around them, and then the entire passage shook violently, and the stone walls behind them all cracked. In the midst of countless cracks, I saw black beads three fingers wide, suddenly rushed out, after these black beads appeared, countless wriggling black flying insects immediately flew out of them, making a buzzing sound, and rushed over densely, each of which had a breath that was not weaker than that of a monk in the Yudan period, and many of them actually exuded the breath of the Yuan Infant Stage.

This scene makes people feel a tingling of the scalp, although these black flying insects don't know what they are, but they can exud such a terrifying aura, they must be terrible murderous creatures. Once pounced on by these wriggling flying insects, the consequences can be imagined.

Seeing this, Lu Yuan's expression immediately changed greatly, and as soon as he slapped the Qiankun bag, four picture scrolls immediately flew out of it.

I saw him pinching his hands and snorting in a low voice, and suddenly the four scrolls on the ground unfolded one by one, and immediately flew up. Chasing the wind, I saw that the four scrolls were painted with the scenery of spring, summer, autumn and winter.

With the change of Lu Yuan's gestures, the four seasons of spring, summer, autumn and winter emitted four different colors of light: green, red, yellow, and white. The four colors of light instantly fused together, and immediately, the entire outer perimeter of the cave was enveloped in a mist that emitted strange colors.

Suddenly, the black flying insects that rushed over all stopped their pursuit, immersed in this strange colored mist.

Lin Sen's eyes froze, and he immediately discovered the extraordinaryness of these four landscapes, this technique is similar to the illusion of painting in the Hidden Void Peak, it is a kind of illusion, but these four picture scrolls are obviously much more powerful.

But before they could trap these flying insects for long, a slightly larger black flying insect immediately flew out of it, and under its buzzing, it actually exuded the cultivation aura of the middle stage of the Yuan Infant and flew directly towards Lu Yuan in an instant.

At the moment of crisis, Lu Yuan's body suddenly retreated, and when his right hand was raised, his measuring ruler came out of thin air, and after being held by him, he suddenly slashed at the black flying insect that was approaching in front of him. Under this slash, the black flying insect was directly cut in half, but not only did he not relax, but he became more vigilant, and his body retreated again.

But I saw that the flying insects that were regarded as two sections actually became independent, turning into two slightly smaller flying insects and roaring towards Lin Sen and Lu Yuan respectively.

Seeing that it was getting closer and closer, Lin Sen's eyes flashed, and with a move in his heart, he slapped the Qiankun bag, and at the moment of this beat, a touch of purple qi immediately diffused from the Qiankun bag, and the flying insect was quickly enveloped by this purple gas. At this moment, the purple qi was instantly inhaled into the bag, and at the same time, Lin Sen was holding a purple gourd, and his expression was extremely calm.

This scene can be said to be over in an instant, when he looked towards Lu Yuan, Lu Yuanqi not far away had an extra red sword in his hand, this sword body emitted a scorching firelight, at this time it was entangled with black flying insects, often a sword slashed, flying insects can dodge at a very fast speed, and then attack Lu Yuan again.

It's just that almost as Lin Sen approached, Lu Yuan threw the flaming greatsword in his hand, and under the pinching of both hands, the greatsword immediately emitted a huge fireball that completely enveloped the flying insects.

At this moment, Lu Yuan's eyes flashed, his fingers changed, the fireball shrank in an instant, turning into a fist-sized fireball, with a wave of Lu Yuan's left hand, the flames dispersed, and the original fist-sized fireball turned into a transparent red bead, in which the flying insects could faintly be seen desperately hitting the beads, and life was still extremely tenacious.

When Lu Yuan looked at Lin Sen who was walking over, a strange flash flashed in his eyes, and he glanced at Lin Sen with great meaning and nodded.

"It took so much time to catch a live one, which made Lin Daoyou wait for a long time. Lu Yuan looked at the flying insects in the red beads and said lightly.

"Lu Daoyou, what is this thing?" Lin Sen couldn't help but ask.

"These are ancient creatures that came in from the outside world from the land of bones, and lived in the same time period as the Devouring Serpent, we call them ghosts. Lu Yuan said in a deep voice.

"Something that ghosts are afraid of even when they see ghosts, it lives up to its name!" Lin Sen said with palpitations.

"This thing is afraid of light, Lin Daoyou, when Lu takes back the scroll, you and I will immediately rush out of the passage. Lu Yuan said with a solemn expression.

"It's according to Lu Daoyou's intentions. With that, Lin Sen took the lead in running forward.

Lu Yuan's expression was ruthless, as soon as he retracted his right hand, the four picture scrolls blocking the flying insects behind him were immediately swept into his hands, and when his body suddenly turned around, he galloped forward frantically.

At this time, due to the loss of the illusion of the picture scroll, countless flying insects swarmed towards Lin Sen and the others again, and their speed was extremely fast, approaching Lu Yuan almost instantly.

Lu Yuan's scalp was numb, he immediately controlled the flame sword in front of him, and the thick flame sword qi immediately rushed out, hitting the flying insects, and every time the sword qi shot out, a large number of flying insects would be burned alive.

For a while, the entire passage was full of fire, and countless flying insects made a "pop" sound in the flames, and they were burned into charcoal and fell, but there were also many flying insects still rushing out of the flames, chasing them, these flying insects that rushed out, each of them exuded the breath of the early Yuan Infant, this one was only comparable to the flying insects of the early Yuan Infant, and even Lu Yuan frowned.

At this moment, he held the sword in his left hand and the ruler in his right hand, but all the flying insects that were close to him were all knocked away by the slap of his ruler sword, and from time to time he sent out a series of flame sword qi to kill those weak flying insects, so that Lu Yuan's side was not too dangerous.