When they came to the courtyard that Xuan Yu said, the two of them found several old disciples, and only then did they ask about the strange sound of the qin.

"The sound of the piano sounded in the middle of the night, and if I remember correctly, it must have been around the fourth watch, but it was very faint, and when I heard it, I fell asleep."

Under the questioning of Ling Chen and Xuan Yu, the old disciple said honestly, although he didn't recognize Ling Chen, he knew Xuan Yu, who was the descendant disciple of the owner, so he naturally didn't dare to hide it.

"Did you hear anything else?"

After Ling Chen confirmed that the sound of the qin did exist, he also continued to ask.

"Nope."

The old disciple shook his head, but then his eyes suddenly lit up, as if he remembered something again, "By the way, in my confusion, I seemed to hear the movement of other disciples going out, and after I woke up the next day, I heard that a disciple died in the back mountain." I'm afraid this sound is a little weird. ”

"yes, got it."

Ling Chen nodded, a slight glint appeared in his eyes, this question, the harvest is not small, and then follow the clues to investigate, you will definitely be able to find something.

After letting the old disciple go back, Ling Chen also looked at Xuan Yu next to him, and said lightly: "Next, you know what to do." ”

Xuan Yu shook his head, "Understood." I'll have a lot of people around here, keep a close watch over the neighborhood, wait for the owner of the sound to appear, and wait for the rabbit. ”

She already admires Ling Chen a little now, they and Ling Chen have set a three-day deadline, less than a day has passed, Ling Chen has already traced her eyebrows, this ability and speed, even if she has prejudices against Ling Chen, is now slowly dissipating little by little.

"No," Ling Chen shook his head, "On the contrary, you have to keep everything as it was before, and don't have any surprises." I'll call one more person, and the three of us will hide around this courtyard tonight and wait and see what happens, and don't call any one of the others. ”

Hearing this, Xuan Yu couldn't help but be stunned, but she was not a stupid person who couldn't turn a corner, and instantly understood Ling Chen's intentions, indeed, if these things were done by their insiders, once she made a move, the other party would definitely know, in that case, I was afraid that the other party would not come tonight.

But wouldn't it be too risky to have just the three of them? In case the other party is a master, the two of them can deal with it?

Although Ling Chen had broken their plum blossom sword formation before, proving that Ling Chen's strength was stronger than all of them, she didn't know how strong it could be.

However, when she saw Ling Chen's calm and relaxed appearance, she also felt a little more settled in her heart, since this guy was not afraid of any outsider, as a core disciple of Hanmei Villa, she should not retreat.

Tonight, she will take a good look at what the other party is coming from, whether it is a person or a ghost.

……

Night falls, three watches.

Ling Chen and Xuan Yu were ambushed in the small forest next to the courtyard, restrained their breath, and stood motionless on the branch of a large tree, in this position, they could barely overlook the entire courtyard and detect the movement in it.

After paying attention to the movement of the other courtyard for a while, Xuan Yu couldn't help but look at a petite shadow not far from her, this petite shadow was a delicate girl, it was Ling Yin.

"Ling Chen, what the hell are you doing, this is the rescuer you specially invited?"

Xuan Yu was a little incomprehensible, Ling Chen told her not to disclose the news to anyone, so as not to startle the snake, but she called this little girl, she couldn't understand what role this little girl could play.

"That's right, it's up to her whether she can catch the murderer tonight."

Ling Chen smiled faintly.

"Look at her?"

Xuan Yu glanced at Ling Yin again, and then shook her head again, she couldn't believe that Ling Yin could help anything, let alone play a key role.

"Xiaoyin, if there is any movement later, first find out his position, and don't act rashly."

Ling Chen didn't care about Xuan Yu's opinion, and immediately whispered to Ling Yin.

"Don't worry, it's on me."

Ling Yin's eyes were like jewels, and they seemed to emit a faint light at night, Ling Chen rarely needed her help, and now she deliberately let her participate, how could she mess things up.

Ling Chen didn't say anything more, Ling Yin's eyes were very peculiar, not only could they see through any illusions, but in this dark night, they could actually have a vision similar to that of the day, which Ling Chen had seen three years ago.

Under the silent waiting of the three of them so patiently, they soon came to the fourth watch.

Whether it was Ling Chen, Ling Yin and Xuan Yu, they all cheered up and focused their attention to the extreme.

However, it lasted like this for more than half an hour, but there was still no movement.

The so-called sound of the piano did not appear, and the three of them heard only the sound of insects and birds, and the sound of the breeze blowing the leaves.

"Why hasn't it shown up yet? Could it be that the sound of the piano is really just their illusion, when in fact there is no so-called sound of the piano at all? ”

Waiting a little impatiently, Xuan Yu couldn't help but complain, she had been tracking down the sound of the piano all day today, but now there was no expected scene, which made her very disappointed.

"Wait."

Ling Chen was not impatient, even if there was no so-called piano sound today, he would not give up so simply, tomorrow night, he would still come here, after all, this was the only clue. As soon as this clue is broken, it will be difficult to find out anything along the vine.

It's a good thing, it doesn't look like it's going to be so smooth today.

Just when Ling Chen had already thought that he was going to return empty-handed today, suddenly, a melodious piano sound sounded in his ears.

"It's coming!"

Ling Chen's eyes lit up suddenly, as if a cheetah had discovered its prey.

The melody of the piano was very weird, and the melody was in his ears, which made Ling Chen suddenly feel numb, and his mind was a little groggy.

However, Ling Chen's mind was so determined, he had sword intent to protect his body, and these qin sounds had just eroded his senses, and he was dispelled by sword intent, and he instantly regained his consciousness.

"The sound of this piano is really a bit of a doorway."

Ling Chen was secretly shocked in his heart, even he almost fell into it, the power of this piano sound can be imagined, if it were an ordinary person, even if it was a strong person in the Heavenly Extreme Realm, he would still be deeply trapped in it and be at his mercy.

"Brother Ling Chen, the one who plays the piano, is on that roof!"

Just when Ling Chen was secretly surprised, Ling Yin suddenly stretched out his palm and pointed to the direction of a roof about a kilometer away.

It was dark there, the moon was dark and the wind was high, and there was nothing to see at all, if it wasn't for Ling Yin pointing it out, Ling Chen wouldn't have noticed that there were people there.

"Gone, someone's coming!"

Ling Chen woke up Xuanyu next to him with a palm, and then he rushed out and swept towards the direction of the roof.

"What, the murderer appeared?"

Xuanyu was woken up by Ling Chen's palm, and suddenly broke out in a cold sweat, she was actually confused by the sound of the piano, but when she heard Ling Chen say that someone was coming, her beautiful eyes suddenly lit up, did the prisoner who made them so panicked in Hanmei Villa finally appeared?