Just so you know, I'm writing the characters first name then last name! Other than that, please enjoy! Don't forget to review!

The whole class sat in their seats, looking ahead. Everyone was tense, waiting for some sort of opening. Their eyes were trained on the person in front of them. The sound of the attendance book hitting the podium echoed throughout the room while that same unnerving grin was on their homeroom teacher's face.

The teacher raised his tentacle like hand and told the the class brightly, "We'll start homeroom now. Whoever is on day duty, issue your commands."

Beside Tsuna, Nagisa started to stand, shaking nervously. Tsuna tightened his hold on his handgun, preparing to shoot. Everyone's heart raced with anticipation.

"S-stand!"

As soon as Nagisa stood up, so did the rest of the class, weapons in their hands.

"At attention!" Nagisa yelled. The class stood up and readied their weapons, pointing them at their homeroom teacher.

They all waited for Nagisa's next words. Tsuna's eyes focused on his teacher, wishing that he didn't have a gun in his hand. His aim was steady as he watched his teacher smile. Then Nagisa shouted, "Bow!"

Gunfire sounded in the classroom as each of the students fired, except for one. Tsuna had his gun raised, but didn't fire. It's pointless. Tsuna knew that the octopus would just dodge out of the way of his bullets. No matter how many fights he went through, he still didn't like hurting anything, even if it was some strange creature wanting to destroy the earth. Reborn's words circled around his head and he grit his teeth. He was having a hard time deciding whether to shoot or not to. No paperwork… He enjoyed the idea of no paperwork for one whole year, but for some reason he couldn't pull the trigger.

"Good morning!" the octopus said as he dodged all of the bullets going his way. Just like before, if Tsuna focused on his teacher, he could see him dodge bullets at a normal pace, and when he unfocused, all he could see was a blur. Tsuna thought that he could pull this off because dodging and being able to see bullets was a hobby-courtesy of Reborn, of course.

"Alright, seeing as you're still firing, I will take attendance." Their teacher called out the class, a pen in his hand, "Isogai-kun?"

Over the sounds of gunfire, no one's voice could be heard. The teacher opened the attendance book and asked, "I'm sorry, but as we're in the midst of gunfire, could you speak up?"

"H-here!" called Yuuma Isogai, his voice straining to be heard.

"Okano-kun?"

"Here!"

"Kataoka-kun?"

"Here!"

The octopus called for each of the students and each gave the same loud, "Here!" Once he had marked that everyone was present, he closed the attendance book with a snap and said, "No absences! How wonderful! Sensei is very pleased!"

The class had stopped shooting. The sound of Anti-Sensei bullets bouncing could be heard all over the room.

Nakamura Rio was staring at her teacher in shock, He's way too fast! Even when the whole class was shooting at the same time!

"What a shame. There were no direct hits today, either." The octopus told the class a little sadly, even though he was still smiling. Tsuna looked at his teacher nervously. Was he really disappointed that he didn't get shot?

"Tactics which rely on numbers lack individual thought." The teacher explained to the class, "Your gaze, the direction of your guns, the movement of your fingers. Each and every one is far too simplistic."

With a grin that held a grim warning, the teacher announced to them, "Devise more of a plan, or else you won't be able to kill me with my maximum speed of Mach 20."

Maehara Hiroto held a BB gun pellet between his fingers when he accused his teacher, "You seriously dodged all of them though, sensei! However you look at it, these are just BB gun pellets, aren't they?" The class glared at their teacher as he continued, "Even if they hit you, you'll just endure it won't you?"

The class shouted in agreement. They were all starting to understand the impossibility of their situation. There was no way they were going to be able to kill this monster!

The teacher sighed and with an outstretched tentacle told Hinata Okano, "Alright, load the gun and then hand it to me."

"I told you, didn't I. These bullets are harmless to you, but," the octopus said as he pointed the gun at one of his tentacles. Then, he pulled the trigger and the bullet shot it right off, blood spraying. As Megu Kataoka backed away from the flopping tentacle, a disgusted look on her face, he continued talking, "They are special bullets developed by this country for use against me."

"Sensei's cells can be destroyed much like tofu. Of course, if I have a few seconds, they'll regenerate." Their homeroom teacher said casually, "It's dangerous if you get it in your eyes, so it's best not to fire indoors except for the purpose of killing me."

The class whispered and stares in shock. Nagisa looked at Tsuna nervously. Tsuna looked at his teacher. With or without his intuition, he could tell his teacher wanted to be assassinated. Tsuna saw his classmates expressions. They thought that killing him was going to be impossible. That his maximum speed of Mach 20 plus his ability to regenerate limbs in a few seconds made him invincible.

Tsuna was just staring silently at the scene unraveling before him. For some odd reason he felt compelled to help his teacher. Without a thought, he went up to his teacher while green stripes appeared on his face and said, "You should be able to kill me before graduation."

The octopus turned to Tsuna, a questioning look on his smiling face, "What is it, Sawada-kun?"

In truth, Tsuna was mostly curious to see what his homeroom teacher had said was true-although his intuition said it was-he was still curious. Since most of the class was still in shock and turned towards them. Tsuna told his teacher, "I want to show the class something."

Nagisa looked at Tsuna curiously, wondering what he was going to do. He was surprised when Tsuna asked him, "Can I borrow your knife?"

Hesitantly, Nagisa gave Tsuna his anti-sensei knife. Tsuna walked up to a random desk and put his hand on it. Without hesitation, he held the knife up high and slammed it down on his hand. The whole class gasped, thinking Tsuna had just stabbed himself. They were surprised to find the tip of the knife on Tsuna's hand. It should have went through his hand. Tsuna sighed, relieved. He gave Nagisa back his knife and turned to his teacher, who looked shocked at Tsuna's display-although he was still grinning.

Tsuna smiled at his teacher. "You're right! These won't hurt us at all!"

Pausing, the octopus said, "T-that's right!"

Tsuna was still smiling when he asked, "So, that means we can assassinate you without hurting each other or ourselves, right?"

Their homeroom teacher's smile widened-if that was even possible-and said, "Yes, so try to assassinate me to your heart's content!"

Everyone was shocked still by their exchange. After that, the teacher told the class, "Let's tidy up the gun barrels and bullets. Class is starting!"

Everyone was shaken up about what had just occurred, but at their teacher's words, everyone was relieved and started to clean up their classroom. Tsuna started to pick up the BB pellets near his desk. He hoped that he had helped his classmates realize his teacher's desires.

"Now, here's a question, Kimura-kun, among these four tentacles which one is the odd one out?" The homeroom teacher asked his student. On the chalkboard there were blue, white, pink, and green tentacles.

Masayoshi Kimura hesitated in answering before saying, "The blue one?"

The teacher wove his tentacles in the air while a giant red circle appeared on his face, "Correct! Only the 'who' from the blue tentacle's sentence is a relative term."

Kaede Kayano, who was sitting next to Nagisa, got his attention, "Hey, Nagisa. It's the afternoon, but there it is, the crescent moon." She was pointing to the sky.

Tsuna, who was also sitting next to Nagisa, thought about the past few days at his new school. He was here for only for reason, and that was to assassinate his homeroom teacher.

The sound of a gun made Tsuna jump. He looked around the classroom, ready to dodge. He saw Rio pointing her gun at their teacher. Between two pieces of chalk that their teacher held was a BB gun pellet. He began to speak, his face red in anger, "Nakamura-san, I believe I told you that assassinations must not interfere with your studies. As punishment, you will stand in the back of the class and then attend class lecture."

Tsuna didn't mind the sound of guns, he was just used to being the target instead of his teacher. He sighed in relief as Rio stood up, sticking her tongue out, and said, "Sorry… You don't need to turn red like that when you're angry…"

"It's lunchtime. Sensei's going to China for a bit to eat Mapo Tofu." The octopus opened a window and announced to the class, "If there is anyone who would like to assassinate me, please call my cell." At that, he launched himself into the sky. Tsuna looked at his teacher's retreating figure. He's gotten used to fact that their teacher liked to go to different countries for lunch like they were restaurants. He just wished he could go with him.

The students watched him fly through the air.

"He's going at Mach 20… Err…"

"It'd be about ten minutes to Sichuan province, the home of Mapo."

"I'm not even sure a missile could knock that sort of thing from the sky."

"Plus, that octopus is even grading tests while flying at the speed of sound." Yuuma chimed in.

Rio exclaimed, "Seriously?"

Yuuma said to everyone, showing him his graded paper, "Yup. He sorta praises mine with an illustration."

"By the way, isn't he unexpectedly good at teaching?" One classmate asked.

Hinano Kurahashi spoke up, "I know! When I tried to assassinate him after school, I took the opportunity to learn arithmetic from him." She smiled, remembering how a red circle would appear on his face when she got the answer right. "I'm gonna do well on the next test."

"But, y'know, we are Class E, after all." Kouki Mimura told them, "Even if we try our best to assassinate him, we won't succeed."

Tsuna frowned at that. Even though there should be nothing holding them back, they didn't believe in themselves. He sighed and put his head on his desk. He was supposed to kill his teacher, not try to encourage others to do it before him.

Still, Tsuna found himself not wanting to assassinate his teacher. Although, that was to be expected, since Tsuna didn't want to hurt anything. Tsuna had to decide: assassinate his teacher or die by paperwork.

Sighing, Tsuna thought that death by Reborn was more likely if he didn't complete this mission.