Kill him or not?

Prologue

It's Saturday 11am and Sawada Tsunayoshi just got up after he had a peaceful sleep in... wait what?

0-0-0 Tsunas POV 0-0-0

I got up and the first thing I knew is that I had a headache. After that I looked at my alarm clock and it said "11am". Then I knew where that headache came from. I slept in. Reborn didn't wake me up. He is up to something.

I stood up and did my morning routine. It is only one of the things I got in the past two years with Reborn. I take a quick shower to look presentable and changed my clothes after that to a black shirt with blue jeans and white socks instead of the towel I had on my waist before.

After looking in the mirror I went downstairs in the kitchen and greet a good morning to everyone. Reborn wasn't around.

~~~Time skip~~~

Reborn just got back. It's 3pm now. He said he had an important meeting but my Intuition said he lied."Reborn, you always tell me to thrust my Intuition, right?" "What about it, Dame-Tsuna?" "Tell me the truth. Where were you? My Intuition says that you are lying!" "Hmpf. Ok, I say it under one condition." "What is this condition?" I asked. My headache is getting worse by second and my Intuition tells me that I shouldn't have asked.

"You won't decline." "I don't know what you are meaning but yes, I won't decline." "Good. After the weekend you will attend a different school-" "Why should I do that!?" "You dare to interrupt me, Dame-Tsuna?" Reborn said with an evil glint in his eyes. "N-No. Please go ahead." "That's what I want to hear. You will attend a different school. You will go to class 3-E at Kunugigaoka Middle School. You will go there as the next heir of Vongola but disguised as a student."

"So I shouldn't tell anyone who I am exactly?" "Right. This mission comes personally from Nono. You will go alone. We have bought a house near the school and there will be a villa if you have to go elsewhere. Byakuran will lend you his teleport-device. The villa belongs to him too. The students there are getting trained to kill their teacher." "T-Their teacher?! Why would they do something like that?!" "Their teacher is a super-being. It moves with Mach 20 so he is twice as fast as you (This is nowhere written! I just gave Tsuna a speed number!). Also it destroyed the moon and his next target is the earth."

"Eh~ It destroyed the moon? I haven't heard anything like the moon got destroyed." "Dame-Tsuna! You need more training if you haven't realized that yet! I double it!" "B-But-" "Mafia-bosses don't stutter. I triple it." "Reborn!" "You talk back on your teacher? I triple it again!" "NOOO! Wait Reborn, please wait. Please think over it. How am I supposed to do the mission and the training at the same time?" "Hn. You got a point there. I'll let you off just this once, get it?"

"Thank you. So this super-being-teacher thing destroyed the moon and it's next target is the earth. What does Nono want me to do? Kill it? Because you know that I hate to kill and won't do it if not needed." "Don't worry. If you will kill this teacher or not is you own decision. Your mission is another. Your mission is to get samples of this being, so that we could analyze it, samples of this Anti-Sensei-Matter-thing the weapons of the students are made of, get information about all the people that help or are in class 3-E, learn and train with them, get through the exams, check if flames can be used against this teacher, decide if the target should be killed or not and your mission is also that nobody gets to know your real identity."

"That's a big mission." "I know. Also Byakuran wants you to know this: "You can use the teleport-device as much as you want but you have to make the flames for it yourself, Tsu-chan. Also you shouldn't use it if there are others around you." I don't think that I have to remind you that you shouldn't use your flames or Natsu in front of civilians. The Vindice may have to take care of the pacifiers now but they are still the mafia-police. Don't forget that."

"Got it." "Now pack your things and say goodbye to everyone. You will be gone by tomorrow."

0-0-0 Normal POV 0-0-0

~~~Meanwhile on a certain mountain~~~

"Ritsu-san?" "What is it Karasuma-sensei?" "Please inform every student that there will be a transfer student coming next week." "Ok, sending now."

~~~In a group-chat of class 3-E~~~

Kayano: Did you get the message from Ritsu too?

Nagisa: Yes, I think everyone got it.

Karma: This will be fun. I hope he gives us a better show than Ritsu-chan

Ristu: Sorry to discourage you but Karasuma-sensei said that the transfer student shouldn't know about the assassination yet.

Karma: Heh~ Why should he transfer to our class then?

Ritsu: It seems that he is just a normal student. I investigated him just now. His marks are just good enough to get to class E in this school.

Nagisa: And when will he learn about our mission?

Ritsu: Karasuma-sensei said that he will inform him just before class starts.

Nagisa: Poor guy.

Kayano: What's his name?

Ritsu: Sawada Tsunayoshi.

Karma: Hmm~ I think I will call him "Tuna-fish".

Nagisa: I don't want to know how you get this nickname for him...

Nagisa: It's late. I'm going to sleep. Good night.

Kayano: I'm going too. Bye~

Ritsu: Have a nice sleep you two.

Karma: I'm going too.

Ritsu: Have a nice sleep too.

Karma: Ah, that's right. Could you please investigate more about him?

Ristu: I can do this but why?

Karma: That's a secret.

Ritsu: You are strange.

Karma: Says the computer.

Ritsu: Meanie.

Karma Hehe~ Good night Ms. Super-computer. And thanks.

Ritsu: Sleep well.

_____________________________

So this was the Prologue. The Story will start between episode 9 & 10 of the anime.

Hope you will enjoy it.