"Miss Lu, do you see what's wrong?" Song Shu stepped forward and asked.

Lu Meng shook his fingers, "It's not that I see what the problem is, but I see the way to open the door." ”

Hearing the first half of Lu Meng's words, Song Shu's rising hope fell, and the second half of her words made Song Shu's eyes glow.

"Miss Lu, what do you need us to do?"

Song Shu only hopes that Lu Meng will talk now, and let them do what she needs to do, so that she will be less dangerous.

"Wait a minute."

Lu Meng first walked to the four directions and put the pebbles on the directions into four different patterns.

Then, taking advantage of the darkness of the light, a pale yellow light flashed across the palm of her hand, and a flower appeared out of thin air.

But in the next second, the flower suddenly shattered into a pile of small yellow powder like fragile quicksand.

Lu Meng returned to everyone.

"To open this door, I need four people."

Song Shu said that he understood, and immediately called three people, plus himself, just four.

Lu Meng looked at the four of them waiting for battle, with serious expressions, and for some reason, she wanted to laugh inexplicably.

Of course, she didn't hold back, and immediately laughed out loud when she wanted to.

The other people could be seen to be confused.

Lu Meng put away his smile, coughed lightly and said, "You don't have to be so serious, I asked you to do something very simple, stretch out your right hand." ”

Although I don't know why Lu Meng asked them to do this, but ...... The consciousness they develop tells them that obeying the commands of their superiors is the first criterion.

The brain was stunned for only two seconds, and then the four of them immediately obediently stretched out their right hands.

"Palms open up."

The four of them did so.

Then, Lu Meng evenly divided the yellow powder in the palm of his hand into four parts and put it in the palm of the palm of the four of them.

Song Shu was puzzled: "Miss Lu, what is this?" ”

Lu Meng put his index finger to his mouth and made a silent motion.

"Shhhh Anyway...... All you need to know is that this thing can help us open this stone door. ”

Well, Miss Lu didn't plan to tell him about the origin of this item.

However, he also has no curiosity to get to the bottom of it. Since Miss Lu didn't want to say it, he didn't force it.

But...... How can this powder help them open the stone door?

Does it rely on chemical reactions to dissolve stone doors?

When Lu Meng opened his mouth to talk about Yin action, Song Shu knew that he was wrong.

"Each of you stands in those four corners, and listens to my command, and when I say let's go, you scatter the powder in your hands on the plants in the corners, you know?"

The expression of the four people: "?? A question mark in capital letters is visible at the corners of his forehead.

What does this have to do with plants?

However, after Lu Meng's reminder again, the four of them immediately walked to their respective responsible positions.

"Number 1 is in place."

"Number 2 is in place."

"Number 3 is in place."

"Number 4 is in place."

As soon as the four of them reached their positions, they made a sound to let the others know that they were ready.

Hearing the sound of the four people preparing to take their places, Lu Meng shifted his gaze to the remaining people.

The rest of the black-clad bodyguards: "......"

Miss Lu, don't look at us like that, a little flustered......

Lu Meng's slender hand pointed at them, "You collectively turn back, and you are not allowed to turn around without my consent." ”

"Huh?" What are the requirements?

Lu Meng raised his eyebrows, "Got a problem?" ”

"Nope!"

The black-clothed bodyguard said immediately, and then several people turned around in unison and turned their backs to Lu Meng.

Lu Meng hooked her lips and smiled.

In this way, no one will see her when she uses her spiritual power, right?