Scary check-in: Check in one ghost every day

The blood-stained cloth shoes were thoroughly imprisoned.
After being worn on Yin Jian’s feet, the ghost cloth shoes seemed to have lost all their spirituality. Not to mention the blood dripping from the shoes, even the sound of pacing completely disappeared.
It’s like a pair of ordinary shoes.
But the imprisonment of Ghost Shoes doesn’t mean they can relax.
Because at this moment, the knock on the door is still ringing continuously in the campus, and because of the spread of the campus radio, the range of influence of this weird knock can easily cover the entire campus.
This means that as long as one is inside the campus, the door-knocking law of killing can be triggered at any time.
“help me.”
At this moment, some students who stayed at the same place discovered Yin Jian’s extraordinaryness through the incident just now.
A student with a face full of pain and clutching his heart ran towards Yin Jian as if he had grasped the last straw.
Ye Ting on the side looked at the student vigilantly, but Yin Jian stretched out his hand towards the student.
He is not a ghost, nor is he a ghost slave. He is just an ordinary person.
And it’s from the same department as Yinjian. Although it’s not a major, they have met once or twice, and they seem a little familiar.
However, before Yin Jian raised his hand, the slightly familiar face lost all its expression.
he died.
At this moment, he died from the killing ability of the ghost.
“Is it the killing ability of knocking on the door?” The student died suddenly in front of her. Ye Ting frowned and looked around: “Or maybe there are other ghosts nearby.”
“There are no other ghosts around.” Yin Jian said with a slight sigh.
“Knock on the door is the law of killing.” Ye Ting walked quickly to the dead student, and after a quick inspection, she looked at Yin Jiandao: “The complexion is blue and the pupils are dilated. This is the manifestation of death from cardiac arrest. It may be the killing ability of knocking on the door, killing people by affecting the heart through sound.”
After speaking, Ye Ting seemed to be making the final confirmation. She lay on the dead student’s chest.
But soon she dodged like an electric shock.
Because in the chest of this student who obviously died of cardiac arrest, the heart was beating vigorously. He didn’t even need to put his head on it, and he could feel the powerful beating of the young heart when he put his palm on it.
However, when this powerful heartbeat appeared on a corpse, the strange feeling was indescribable.
“This is troublesome.” Ye Ting frowned and said, now it is very difficult to judge the killing ability of ghosts. At least this kind of weird phenomenon is difficult to explain the killing ability of ghosts with common sense.
The only thing we know so far is that the law of ghost killing is triggered through the medium of sound, but how to kill is not clear.
Ye Ting frowned and analyzed here, while Yin Jian stood aside without speaking. He just closed his eyes slightly, as if he was feeling something.
And at this moment, the students beside them who had already collapsed and sat on the ground crying loudly had already started to turn blue, and they were holding their chests and breathing like sighs.
This is the sign of cardiac arrest.
The ghost killing will not stop because of the arrival of Yin Jian and Ye Ting. On the contrary, perhaps just at the time when the killing ability is triggered, its killing ability began to be triggered frequently.
“If you want to save these students, you have to do it as soon as possible.” Ye Ting thought anxiously as she looked at the students around her who were having difficulty breathing.
The sound of the ghost knocking on the door resounded throughout the school. Perhaps the entire school, like the students next to them, fell into a state where they could die at any time.
“Go to the school broadcasting room, Mr. Yin, at least you can reduce the impact of the knock on the door a little.” Ye Ting hurriedly said to Yin Jian: “I will stay in the broadcasting room to fight against that ghost, Mr. Yin can first Find a way to imprison the source ghost.”
“It’s already late, that ghost thing is no longer in the radio room.” Yin Jian didn’t open his eyes, and said flatly: “Maybe it was there at first, but after the radio was turned on, it has been everywhere on this campus.”
“What do you mean?” Ye Ting’s mind was also spinning quickly, and after a moment of conjecture, she said, “The ghost’s body is the knock on the door?”
Yin Jian didn’t respond to Ye Ting’s words, and kept his eyes closed.
Three or four seconds later, when the surrounding students were about to go into shock, an extremely loud heartbeat enveloped them.
Bang, bang, bang.
The sound of the heartbeat was strangely dull. It didn’t resemble a human being, but it was extremely loud, like ocean waves, spreading wave after wave towards the surroundings.
Surrounded by the sound of heartbeats, the students all began to breathe heavily at this moment, as if a drowning person had been rescued ashore.
“Sure enough, it’s the sound.” Ye Ting breathed a sigh of relief. As long as she understands the ghost’s ability to kill and the rules of killing, even ordinary people can survive. “The next step is to destroy the sound.”
“No, it’s not a voice.” The dull and loud heartbeat didn’t affect Yin Jian’s voice transmission at all.
He denied Ye Ting’s judgment and gave his own conclusion: “It’s a frequency, a ghost frequency hidden within the knocking sound.”
“Frequency?” Ye Ting felt that she couldn’t turn her head around: “Mr. Yin means that it is the frequency that kills?”
“Well.” Yin Jian explained with a flat face: “The frequency of this knock on the door itself is too fixed, and the most important thing is, don’t you feel your heartbeat is slowing down?”
“If you test the heartbeat of the dead student, you should find that his heartbeat and the knock on the door have the same frequency.”
Ye Ting heard the words, and immediately went to test the heartbeat of the deceased student beside her, and sure enough, the frequency was the same as the knock on the door.
“This can also explain the killing law and killing ability of the knocker. All people shrouded in this frequency are triggering its death law. This frequency is not just sound, in this ghost realm, sound , vibration, and other people or things that will form a frequency will all become a medium, and the ability to die is to affect the heartbeat through this frequency, when the heartbeat and this frequency completely coincide, that is, when a person is killed.”
“Besides that, I am afraid that every person killed by its power will become a new frequency source.” Yin Jian glanced down at the dead student’s body and said.
Ye Ting looked at Yin Jian in a daze. Although the other party’s expression was as flat as stagnant water as always, this was the longest sentence the other party had ever said since she had contacted Yin Jian.
Mr. Yin, are you excited? .