Wang Yu hurriedly took out his mobile phone.

At this time, the sailors in the live broadcast room were all boiling.

Superman in the panties: "it!" Brother Yu, you actually crossed over! ”

Let's go: "Anchor, hurry up and settle for Bitcoin!" When Bitcoin was born in 2008, it was only $0.008 a piece, and this year it is already $6,000 a piece! This is the most profitable investment in human history! ”

Big boy in red: "Wow! I also want to go back to 2008, and if I go back to that year, I will definitely listen to my dad and not eat candy from strangers......"

Tomato scrambled eggs: "If I go back to 2008, I will die and never get married, I advise all young people who are not yet married, marriage is not only the grave of love, but also the grave of life!" ”

Sweet Big Boy: "Oh, oh, you two seem to have a lot of stories. ”

Someone was next to him, Wang Yu was inconvenient to speak, and quickly typed on his mobile phone with both hands: "Is it low talent?" ”

Physics Department junior student: "What's the matter, Brother Yu?" ”

Wang Yu: "Aren't you a student of the physics department of a prestigious university?" Why don't you come out and say a word? ”

Physics junior student: "I'm busy looking up relevant literature. ”

Wang Yu: "Did you find anything?" ”

Physics junior student: "Hmm...... In our physics, time and space travel has always been a conjecture, the so-called conjecture is that it cannot explain that there is, nor can it explain that there is not, but from what happened to Brother Yu, I think it is very likely that it is because of ......"

Wang Yu: "Don't talk about it at length, hurry up and get to the point!" ”

Physics Department Junior Student: "My personal guess is that the time and space of this murderous mansion is chaotic. ”

Wang Yu: "What do you mean by the chaos of time and space?" ”

"Generally, our time and space are unique, time is time, space is space, and a time corresponds to a space. But when space-time chaos occurs, two things happen. One is that there is only one space, but there are several times, that is, in the same place, and things on multiple timelines of the past, present, and future happen at the same time. ”

Wang Yu: "That is, my current situation, in this bungalow, there are multiple timelines?" ”

Physics Department junior student: "That's right, Brother Yu, you should have entered the 'past' time from the 'present', but the space has not changed." ”

Wang Yu: "What about the other situation of space-time chaos?" ”

Physics Department junior student: "Another situation of time and space chaos, Brother Yu, haven't you experienced it several times?" ”

Wang Yu: "Huh? Be clear. ”

A low-level student in the Department of Physics: "In Brother Yu, when you broadcast live for the fourth time and the sixth time, you have already experienced it, that is, the 'little underworld' that Uncle Yu's old god stick told you." ”

Wang Yu: "You mean, the underworld is actually another form of space-time chaos?" ”

"That's right, when there is only one time, but there are several identical spaces at the same time, it is another kind of space-time chaos. ”

Wang Yu didn't expect that the small underworld could be explained by the knowledge of physics.

He also began to understand the concept of time and space.

As the low-level students of the Department of Physics said, time is time, space is space, and in general, time and space are one-to-one.

Time and space are chaotic, that is, time and space are no longer one-to-one.

In one case, at one time, there are two or more identical spaces, just like a small underworld that is exactly the same as the real space.

In another situation, a space exists for two or more times, just like now, in this murderous mansion, there is not only the time of 2017, but also the timeline of 2008.

A low-level student in the Department of Physics: "Brother Yu, I gave you a name for your current situation, called Time Vortex." This is not a real time travel, but a timeline chaos limited to a fixed space, that is, unless you can return to your main timeline, you can't leave this fixed space. ”

Wang Yu: "So how do I go back to the main timeline in 2017?" ”

Physics junior student: "I don't know about this for the time being. ”

Wang Yu: "Is the mechanism of the time vortex the same as that of the underworld?" ”

Physics Department Junior Talent: "Maybe it's the same, maybe it's different." The underworld is a time, a number of spaces, which was born due to the influence of the resentment of the ghosts. And the time vortex is a space, multiple times, most of which are also generated by the resentment of the ghosts. But why sometimes there is a small underworld, sometimes there is a time vortex, I can't fully explain the reason. ”

At this time, Wang Yu suddenly remembered that when he was in the main timeline of 2017, he saw another self, so he hurriedly asked: "Does that mean that it is possible for me to meet other me in this murderous mansion?" ”

"That's entirely possible, another basic characteristic of space-time is continuity, although the space-time vortex exists in the past, present, and future, these three timelines are also continuous with each other. ”

Wang Yu: "I still don't understand. ”

Physics junior student: "In other words, what you have done in the past timeline will affect the future timeline." Anyway, I can't understand a sentence or two now, and you'll know when the time comes. ”

Wang Yu: "Then if I can meet me at different times in the same space, will I also meet the female ghost at different times?" ”

Physics Department of Low Talent Student: "This Brother Yu can rest assured, that female ghost is the source of the chaos in the time of this murderous house, so no matter which timeline in the past, present or future, she has and only one." ”

Wang Yu secretly breathed a sigh of relief, fortunately, the female ghost could not appear at the same time, otherwise that picture would be scary just thinking about it.

But the low-level talent student of the physics department jumped out at this time to make up for it: "Although Brother Yu, you will not meet more than two female ghosts, but due to the continuity of time and space, you will meet her in the past, present or future timeline." ”

Wang Yu's expression froze suddenly, it seemed that no matter what timeline he was in, danger was everywhere.

He quickly sent a line of words on his mobile phone with both hands, ending this interaction: "Dear water friends in the super macho live broadcast room, Brother Yu is now in 2008, bringing you a thrilling live broadcast of the murderous house, and it is Lao Tie's reward to go away." ”

"Your phone is really good, the screen is so big!"

As soon as Wang Yu took back his mobile phone, he saw Xiaobai on the other side looking at him with envy, this guy looked like a digital enthusiast.

But the flat-headed boy's attitude was not so friendly, and he still said in an interrogative tone: "Who are you?" ”

Wang Yu smiled slightly: "Little friend, who am I, can you control it?" ”

The flat-headed boy clenched his fists angrily: "Don't bite a child, the child's shout, how old do you think you are?" ”

Wang Yu smiled lewdly and made a pun: "Unfortunately, it's bigger than you." ”

"What's wrong with you?"

At this time, a tall boy came down the stairs, they were all about the same age, they were both in their teens and early twenties.

But this tall boy is much stronger and looks more mature.

He looked at Wang Yu in surprise and asked the two, "Who is he?" ”

The flat-headed boy said, "This guy is sneaky, I suspect he's a thief who came in and stole something." ”

Wang Yu said: "Hey, little friend, who do you say is sneaky?" I think you're still sneaky! This house is not yours, so why can you come in and I can't come in? ”

The tall boy was about to walk towards Wang Yu, and the flat-headed boy immediately whispered in his ear: "This guy is not bad, Xiaobai and I can't kill him, you be careful." ”

Unexpectedly, the tall boy actually walked up to Wang Yu to apologize.

He said sincerely: "Dude, I'm sorry, my brother doesn't have any bad intentions, he is just more impulsive." ”

"He's not just impulsive, but he's watched too many police movies and thought he was ......"

Wang Yu suddenly fell silent, and he looked at the round badge pinned to the tall man's chest in shock.

"You ...... The three of you are students at the Gyeongyang Police Academy? ”