The back of the man in black robe disappeared into the night, but what he said finally made me stunned. The two keywords seemed to be "demon world" and "world destruction".

I looked up at the stars in the sky, which were similar to what I had seen before. Anyway, I couldn't tell which sign they were. The sky above my head had not changed, there was no bloody moon, nor the strange phenomenon of nine-star beads. But why did a madman suddenly tell me about the problem of world destruction? This seemed to be a very difficult problem.

I thought about it seriously and finally made a decision, which was to wait for Mu Shanshan to wake up and then tell her the news of the destruction of the world that she should have a way to deal with it. I was afraid that I would not be able to do it myself.

Mu Shanshan woke up quickly, looked around vigilantly, and then relaxed after confirming that I was the only one.

"Let him run away!" Mu Shanshan said annoyed.

"I want to tell you something very important." I said seriously.

"Let's talk about it when I go back, I'm a little tired." Mu Shanshan complained, "I have consumed too much energy to chase this monster. It feels like I've climbed Mount Everest once."

"Ah, have you been to such a high place?" I said in surprise, "Don't you lack oxygen at such a high altitude?"

"I'm talking about feeling, it's just a metaphor. Why do anyone runs out of it if they have nothing to do?" Mu Shanshan started the car and drove towards our residence.

This is my first investigation task, and I have gained some results. At least the man in black robe promised to let go of his observation subject and no one will die in his nightmare in the future.

Mu Shanshan returned to her residence and took a comfortable bath. She was wearing pajamas with cartoon patterns, lying on the sofa, drinking a glass of milk, looking lazy. I was used to her outfit. To be honest, it was indeed very tempting, but I had more important things.

“I have something very important to tell you,” I stressed, “is about the destruction of the world.”

"Oh, is it a new movie?" Mu Shanshan said dismissively. "Americans like to make disaster films the most. They first make the world mess up, and then the Americans come out to save the world. It seems that people from other countries are idiots, but the petty bourgeoisie in China also particularly admires this kind of film."

"Not a movie. The monster tonight reminded me before you woke up. He said that the door of the Demon Realm will open in six months." I said cautiously.

"Demon Realm?" Mu Shanshan suddenly sat up and asked nervously, "Are you sure he was talking about the Demon Realm?"

"That's right, he said that when the demons gather, the world will be in chaos." I confirmed.

"So it's the Demon Realm." Mu Shanshan pondered, "This can explain why so many inexplicable things have happened recently, and this is a sign."

"What signs?" I said curiously.

"Didn't you read the news?" Mu Shanshan asked, "Recently, some demonized people have appeared all over the world. These demonized people have a common characteristic, that is, they lose their minds. Some of them take guns to the campus to shoot, some kill their families, and some go crazy. This is all the result of demonization."

"This is caused by life pressure. In this society where life is so fast, who does not have a little psychological sub-health? There are many examples of too much pressure leading to mental breakdown and then committing suicide. "I retort," Besides, the current educational environment does not pay attention to the mental health of teenagers. They regard reality as a virtual game, thinking that killing people in games can kill people in reality."

"You are talking about the official explanation. In fact, this is caused by atmospheric changes. It is nothing wrong to say it is affected by the environment." Mu Shanshan explained, "You should know the term 'space-time crack', right? There are other spaces outside our world. When two spaces intersect, space-time cracks will occur. The reason why humans are demonized is that the air in the demon world comes to our world through space-time cracks, thus affecting human consciousness."

"Wait, are you sure you are not talking about science fiction?" I wondered, "I have read the novel "I Have a Date with Earth", and it talks about the cracks in time and space."

"That's pseudoscience fiction, okay!" Mu Shanshan said disdainfully, "What I said has been confirmed by scientists. When the crack gradually expands, a gate that can connect two spaces will be formed, which is the gate of the demon world you just mentioned."

"Is that true?" I doubted, "Does the scientist know where the door is?"

"It is possible in any corner of the world, and then it is more than just one door, there may be many doors." Mushanshan speculated, "Do you know why the country is vigorously promoting air quality standards this year? It is to find out the anomalies in the atmosphere."

"That is to say, the country is ready to respond." I said with peace of mind.

"That's so easy. Now you can't find those cracks at all. You can only roughly infer that in those areas, when the two space channels are formed, creatures from the demon world will come over. Will this world be in chaos at that time?" Mu Shanshan said worriedly, "One of the purpose of the Murong brothers and sisters coming to the mainland this time is to cooperate with the country in this regard. They have been helping Americans."

"It's so complicated!" I sighed, "Where is the Demon Realm?"

"According to my understanding, monsters come from the demon world, and they should be the place you dreamed of. The fairy world is inclined to humans. Many people in the fairy world live on the earth. The demon world is a place where the evil creatures stay in the demon world and the fairy world, or the land of demons. It has a common name in the West, called hell." Mu Shanshan introduced.

The man in black robe said that they were exiled from the demon world and had been in this world for at least a few thousand years. So since there is a gate to the demon world, there must be a gate to the demon world, which means they can go back. I am not interested in this. Next time I see a monster, I must ask how to get rid of the possessed monster and make me a normal person.

"That means that it's only half a year to prepare." I pondered.

"Yes, there is a prophecy in the West that on December 20, 2012, when the winter solstice came, it was said that there would be strange astronomical phenomena that would cause the expansion of space-time cracks, thus forming a gate connecting two spaces." Mu Shanshan confirmed.

*******
Chapter completed!