Kyiana was a simple highschool student.She loves playing mystery games and loves solving problems.

     As she step on fourth year highschool everything seems not right.Her family wants her to move to a new school which is the sedillireur highschool also known as sed highschool.

      She make a research about that school,and she found out that it was the most popular school in this world and everyone wants to enter that school.

       But why she didn't know about that school?? perhaps her mother don't want her to know about it.But why her parents wants her to go to that school?

        Kyiana got curious and she wanna know more about that school.She doesn't want to ask his parents about that because she wanna know it by herself.

        It's there first day of school.She walk up early so she can roam to the school.

        It's 6:30 when she arrives at the school.The time was 7:30,so she have an hour to tour in the school.

        She saw a big gate that is color neon green,there has a SDRHS written there.Her classroom was in the fourth floor,class A1.Before she go to her room she go to the cafeteria.It was big and she saw a divider,it was divided into 50 square,and it was named one by one,she saw the first cube,warfreaks is written there.She diverted her sight,this reminds her of the movie mean girls.

         Next she go to the field.She saw a wide open field.The grass there is short suits for picnic.

        She saw a person sitting besides the tree.She didn't saw his face because it was downcast.

       She was shocked when she saw the boy took up it's head.And looking her intently.She suddenly sneeze and when she look at the boy it was gone.

       When she look at her clock it was 7:30.She quickly run to her classroom.When she arrives there there still no teacher.She enter the room and everyones eye is with her.She sit to the vacant chair.

       The teacher came and greet the class.

Teacher:okay class you have a new classmate,miss please introduce yourself to everyone.

Kyiana:hi everyone my name is Kyiana tyler.im 15.nice to meet you all

Teacher:okay you may seat now.

        The teacher starts discussing.And this is not what she is expecting,she didnt expect that here they start the clases soon.

*Kring......kring..........kring.........*

         It's breaktime,kyiana go to the cafeteria,as she enter the door she see the people panicking,as she walk through the people she see a dead body.She secretly take a picture,she thinks that it may be move and some evedence may be lost.she capture every detail of the dead body.

         She look around like trying to figure out whose maybe the killer is.But she did not succed everyone look so confused at what happens and some are crying.

        But she saw someone that catch her eye,a very suspicious man.....

(Whose that suspicious man?)

(Is everything gone be alright?)

(Is she can solve that case?)

      The man was very suspicious because it was the most over acting there,he cries so loud and his actions was very detailed like it was very planned.

       Soon the police came.Kyiana move near to the police so she can hear what they are talking about.

       There are 3 police,they are talking to a 2 girls and 3 boys(including the suspicious man).

        She hear nothing suspicious in the 2 girls and boys.There reason was almost the same,they didn't know what's happened and then suddenly someone told them that someone's dead and then they are shocked to know that it was they're friend,they said that Eric(the suspicious man)call them to tell that there friend was dead.Eric was the last to interview.

       He said that he and her friend are eating then suddenly someone texted her friend and then he ask what's it but before she answer,her friend suddenly collapse,he was shocked so he look at the cellphone of her friend and read the message,a strange letters was there(it was:qbag rng lbhe sbbq.REVP jnagf gb cbvfba lbh)

       While the police are talking to each other,kyiana look at the pictures she take a few minutes ago.She examine it and she thinks that the girl collapse because of what she eat.She see in the picture the hamburger that the girl eating,it was place in the table but when she looks at the table the hamburger was gone.

       Kyiana thinks that it may be took by someone when everybody was busy.She looks in the nearest garbage can and then she saw the hamburger there.A wide grin smile flash to her when she figured out what's happening.

        She talk to the one police.......

Kyiana:ammm maybe I can help you??

Police:what is your connection to the victim?

Kyiana:uhh nothing,i just move here today,but I guess I can help you,I know whose the killer is.(with a full confidence tone)

Police:really??then who?and how do you think so??

Kyiana:so many questions sir,for now I can say that do you trust me?

Police:hmm,for what?

Kyiana:just see, answer my question first.

Police:ahmm yeah

Kyiana:then all settled sir,may I start my deduction?(her toned was loud so she catch everyones eye)

Police:let's see,its just a theory right?

Kyiana:oww I think I have a evidence,later on everything will be settled.

       She move through the side of the body,now everyones eyes is in her.

Kyiana:Okay!let's start,do you wanna know whose the killer is??"(the police that she talks say yes)

Kyiana:the killer is none other than the playing innocent ERIC!"

Eric:what?!!?are you dumb?were best friend since then,why should I do that.

*Kyiana smirk*

Kyiana:first of all let's say that you poisoned her.you have the most suspicious move.

Eric:how did you say so?by the way whose you to say that shit??

Kyiana:I'm the one who while spill how you kill the victim.You put a poison in the hamburger and then give it to her.When she looks at her phone your afraid that someone will say to her what will you do but suddenly she collapse so you look at her phone and you see nothing but a "useless" word because you didn't understand it but your wrong it was very useful.It was very planned,your moves and everything,but you forget the hamburger so when all are busy because of the interview you simply throw the hamburger in the garbage can...(Eric cut what's she's saying)

Eric:oww poor little girl,you didn't know what did you mess for,you didn't have  even a small evidence about what's your saying is,all you have is humors and theories of yours!

Kyiana: sorry to disappoint you but I have some!by the way lemme ask you whats her favorite number?(she look at the one friend of the girl)

Friend:uhmm it was 31 why??

Kyiana:that's it!(she looks at the police and then ask them to give to her the cellphone of the victim,in the end the police give the cellphone)

Kyiana:there was a text here......

      Tor(your favorite number)

Qbag rng lbhe sbbq.REVP jnagf gb cbvfba lbh.

Kyiana:When you rotate the word Tor it was rot and then you'll add what's the victim favorite number then it will be "rot 13".It was from the Caesar cipher.ROT13 is a simple letter substitution cipher that replaces a letter with the 13th letter after it, in the alphabet. When you decode the letter it says"don't eat your food.ERIC wants to poison you"so it was there you Eric is killer!

Eric:okay..okay I confess I'm really the killer but it was her fault at all,I'm her long time suitor but she always say that I'm only a friend to her.

*Clap..clap...clap..*

Kyiana look at her back to see whose clapping,it was a boy.....

(Whose that boy?)

(Why is he clapping?)

(The boy looks familiar to her.)