Senna had just arrived to school with Tsuna when something caught her eye.

"Hey Idiot-Tsu, I'm going to go for a bit…There's someone I need to talk to. Try not to fall asleep standing up, you look like hell as it is" Senna smirked before going off to a raised platform. She didn't need to guess who it was…The little baby form and the form of a smoking teen was enough.

"Ah Gokudera's back then…oh joy" She announced her presence with a roll of her eyes and sarcasm leaking from her voice "Good morning Reborn" She leaned against the railing cheerfully.

"Not you again geez…I would have thought the 10th would've gotten rid of you by now" Gokudera looked at her, annoyed, and she returned the gesture without saying anything. She half wished he was still gone, where his loud and bothersome explosions weren't a problem.

"Whatever…Hey look it's Yamamoto!" Senna pointed to where Tsuna had just met up with Yamamoto and seemed to laughing about something. Then she laughed when Yamamoto elbowed Tsuna. She was really beginning to like this guy. However Gokudera's reaction was more hostile.

"He elbowed him!" The silver-haired dynamite expert crushed his packet of cigarettes in anger "Reborn, are you really planning to let him in the family?"

"I'm not planning to, he's already in it. I've decided" Reborn said simply and Senna couldn't help but awe and grin.

"Seriously? Yay! I like Yamamoto, he's a hell of a lot nicer than Gokudera" Senna happily hummed as she watched Yamamoto elbow Tsuna once again and Gokudera cursed him.

"Please rethink about it Reborn! I object someone rude like him entering!" Gokudera yelled, catching Senna off guard and causing her to stumble backwards. His words had been aimed at Reborn but the toddler was already snoozing comfortably.

"He's asleep already! Asleep!" She yelled right in his ear as payback "Can't you just accept it? You just don't like him 'cause he's better than you" She huffed.

"What makes him better than me!?"

"Well he's a hell of a lot nicer to people than you are, that's for sure...He's more like Akito than anyone I've met!" She screamed before realizing what she said. Immediately she held back her tongue and bit her lip. But it seemed like Gokudera had caught onto the awkward aura radiating from her now.

"Akito? Who…"

"Later" Senna stalked off to the school building, leaving Gokudera looking severely confused.


It wasn't until later that day that she found Reborn and apologized for leaving suddenly.

"A family entrance test?" She arched an eyebrow at the baby "For Yamamoto? How come?"

"To satisfy Gokudera" The Reborn answered as he rode on Senna's shoulder up to where the school pool was.

She thought about it before sighing "I guess it can't be helped…But that Gokudera is so unreasonable and immature. I mean is it so hard to just accept Yamamoto normally? It won't kill him…Anyway, right now he's not who I'm worried about. I don't think Idiot-Tsu will take this well"


Her thoughts were right. Tsuna just wasn't built for these sorts of surprises. The second Tsuna was informed about the family entrance test, the young Vongola blanched and began his usual tirade against Reborn.

"…Don't involve him your weird world!" Tsuna finished his short rant.

Senna was about to tell him off for saying that when Reborn spoke first "I had Gokudera call Yamamoto out already"

Senna felt a slight panic "Gokudera!? As in Hayato Gokudera!? Crap this is bad, he might hurt Yamamoto!" She began to chase after Tsuna as he took off.

Up ahead she saw Gokudera with his back turned to Yamamoto, an evil aura visible around him. She came level with Tsuna and stopped, panting just like her friend.

"10th!...And Hiyashi?"

"Yo"

"Hi!" Senna managed a smile.

"Who's that? Your little brother?" Senna turned around to find Yamamoto was talking about Reborn, who had tied a skateboard to Tsuna's waist to pull himself along. Senna had barely even noticed him following them.

"Ciaossu"

"Reborn!"

"I'm not his little brother" Senna held her breath as Reborn began to speak. Yamamoto was going to find out now and she had no idea how he would react "I'm Reborn, the Vongola Family hitman"

Tsuna seemed to take it pretty badly when the tall boy laughed right away but she chuckled at Yamamoto's reaction happily. Laughing wasn't the best reaction but it was better than freaking out she supposed. Then she felt her face take on an unbelieving expression at his explanation for remaining so calm; he thought it was all a game, which was even worse than freaking out! If he wasn't going to take it seriously, would he be alright? She had no problem admitting that Reborn's methods could be harsh. Sadistic, according to Tsuna, but that was just being silly!

There was a twinge of jealousy in her when Reborn also let Yamamoto touch him but her reaction was nothing like Tsuna, who looked like he wanted to strangle the little baby…Of course if he tried Reborn would kill him and then Senna would follow the baby's example.

"Ok sure, let me be in this Vongola Family too" Senna beamed at this remark along with Reborn while Tsuna seemed to have gone into shock and Gokudera looked a little pissed off "And what am I supposed to do?" He added.

Senna took on a smart pose and began "Well…" She began and paused, waiting for Reborn to do the honors, which he did.

"First, the family entrance test"

"Oh? There's a test? That seems pretty legitimate"

Reborn jumped from his shoulder "If you don't pass the test, you can't enter the family. If you don't pass it equals your death" Senna was a little taken aback but thought it seemed fair, unlike Tsuna. Who was she to question Reborn's methods after all? There was no way an elementary student like her would know the inner workings of the mafia.


Senna watched the whole situation in amusement. Leave it to Tsuna to get himself involved like the idiot that he was. However, she was impressed with how good Yamamoto was. She even threw in a compliment or two, feeling her admiration rising with each attack Reborn threw at Tsuna and Yamamoto. Too bad Gokudera didn't seem to feel the same way.

When they moved onto the bow-gun phase, she began to worry about the idiot a little bit. But her worries were soon distracted by the appearance of Lambo.

"Found you Reborn!" Yelled the little cow with a crazy grin.

"Ah, Lambo!" Senna muttered with yet another bead of sweat rolling down her face. How had the adorable little cow gotten there? Well maybe he would be able to lighten the mood up even more "Aiya, Reborn, please don't hurt him too badly!" She begged ahead of time.

"I'm Lambo from the Bovino Family. I'm Lambo who came to junior high school even when he's five years old! Lambo declared as he clambered onto the ledge, that determined look on his face.

"Hi Lambo!~" Senna waved enthusiastically. Her grin matched his one, only in a more graceful and feminine way. How could Tsuna have the nerve to call someone as cute as Lambo annoying!? Then he also complained about Reborn too! She was going to have a little talk with that boy if he lived through this.

"Bovino? Never heard of them" Senna jumped and began coughing when Gokudera appeared beside her smoking his damn cigarette.

"Gokudera!" She yelled. The smoke drifted away slowly and it was really horrible "Don't smoke around me!"

He seemingly ignored her "What do you want to do Reborn-san?" That quieted Senna down as she too listened in to Reborn's next instruction.

"Continue" Reborn fired the bow-gun at the two participating in the test. Well, Senna wasn't expecting any less.

"Ah Reborn, should we really be ignoring Lambo?" She questioned and her onyx eyes wandered over to the young Bovino. Ah…There were the tears.

She did a double take when Lambo pulled out the missile launcher. Was he serious!? Cool! Well it was as long as she didn't get shot at "Be careful with that Lambo!" She warned.

"Die Reborn!" Lambo pulled the trigger and released the cursed missiles. Why did she even bother? As she watched with dulled eyes as the missiles missed Yamamoto and Tsuna by mere meters.

Her thoughts were broken when Tsuna began whining…again "Reborn, let's stop this test! You saw that right!? Lambo started to shoot missiles!"

Senna grit her teeth and looked severely pissed off "Suck it up Idiot-Tsu! Just do what you were told!" She yelled at him seriously. "You're supposed to lead the family by example yet you're the one causing all the trouble! Do you think in a real fight someone will follow your stupid rules and whining!?"

"Senna…?" Tsuna's was completely confused; he had never known Senna to speak to him that harshly unless she was really mad at him or about something. He needed a moment to guess about what was ticking her off. She was severely invested in this test, he could see her fists balled up tightly and turning white. Of course, he suddenly came to a revelation I think she's nervous, she really wants Yamamoto to pass and become a member of the family. But why did she want it so badly?

"She's right" A somewhat grin appeared on Reborn's face, bringing Tsuna's internal questioning to a halt "Next is the sub-machine-gun" Senna almost fell over when Reborn pulled out said gun.

"H-Hey" She began laughing at Tsuna's reaction and the fact that they were once again running for their lives. She sort of wished she had volunteered to join in…a fight was a thrilling thing but…Senna was worse than an amateur in the eyes of these people. The best she could do was beat up the seniors or perhaps even a purse snatcher with a knife. Her skills came close to nothing compared to Gokudera, Reborn…Lambo? Tsuna was also improving bit by bit. Yamamoto's reflexes were awesome.

Firing, explosions…It was all interesting to Senna the more and more she stuck to this strange world.

"Gokudera, you can get loose too" Reborn kept on firing the sub-machine-gun non-stop. Senna watched Gokudera mumble a faint 'but' and sighed. Was he gonna wimp out?

"Think about killing Yamamoto and do it" Senna admired the way Reborn knew how to push a person's buttons. It was very…Inspiring. It sure as hell made Gokudera riled up. But Senna was still pouting.

"Put that damn cigarette out first!" She chose this time to actually complain. She got the feeling the comment just went in one ear and out the other with that guy. He was a lost case just like Lambo. Oi…These guys were somewhat troublesome. He was up to something…Why else would he be motioning to Tsuna to move.

"Damnit Reborn!" Onyx eyes landed on the little cow "Then I'll use the ten year bazooka!" Lambo pressed the bazooka to his head while sobbing. His ten years later self appeared "Goodness, it looks like Lambo from ten years later has got to do it"

"Ah, why have I got a bad feeling?" Senna's eyes darted from Lambo to Reborn to Gokudera and back. Slowly, she moved back. Her sense for when something big was going to happen was extremely sharp by now. Boy was she ever right…

"Next is a rocket missile!"

"Die!"

"Thunder…Set!"

Ah the explosions and the faces of those two participants were firmly burned into Senna's memory. It was as clear as day what was going to happen the moment ten years later Lambo appeared. It looked painful…It was a huge explosion after all.

"Did either of them…die?" She cocked her head to the side with a skeptic tone. Then it turned to amusement, seeing Gokudera's face "I think you killed Idiot-Tsu" She joked, provoking him.

"10th!" He yelled "Are you alright 10th!?"

"Another idiot" Senna sighed and threw her lilac hair over shoulder "They're there" She pointed to the emerging Yamamoto and barely sane looking Tsuna. Well at least they were both still alive.

She skipped over with a happy light blush and smile "Nice one both of you, you're still alive" She clapped them both on the shoulder.

"You passed the test" Reborn seemed to materialize right beside her "You're officially part of the family"

"Welcome!" Senna grinned. Though she herself didn't know why Reborn had told her she was in the family. He had never told her to do such a test. Maybe Gokudera wasn't around when Reborn made the decision so there was no need. He surely would have objected to as plain a fighter as her joining.

"Thanks" Yamamoto grinned too.

"C'mon Gokudera you punk, don't you have anything to say to Yamamoto?" Senna raised an eyebrow as she looked to her left side, to see Gokudera trembling. His movement was so sudden, she jumped "O-Oi!" She yelled when the silver-haired guy grasped Yamamoto's shirt.

"Good job!" This sent Senna's head whirling. What the!? "You protected the tenth so I have no choice but to admit you into the family. But the right arm of the 10th is me, you're the shoulder blade"

This time Senna really did fall over. Gokudera was too confusing. His logic was bizarre and she wasn't going to try to grasp it.

"S-Shoulder blade?" Yamamoto was shocked "I thought so from before, but you're a funny guy!" Again; Senna fell over as Yamamoto wrapped an arm around Gokudera's shoulder "But, I don't want to withdraw from being Tsuna's right arm" Takeshi Yamamoto looked serious "So, you'll be the ear lobe"

A small smile finally graced her lips, the scene playing out now felt nice. It wasn't hostile and arguing between Gokudera and Yamamoto probably just meant they were getting along. Then her laughter at that and the look on Tsuna's face felt so natural, with Reborn sitting on her shoulder once more…It felt right; giving her that warm, fuzzy feeling in her chest and stomach.

"Well I'm going to club practice…See ya Shorty, Senna" Yamamoto looked over his shoulder after lifting his bag.

"Ok" She and Reborn said in unison, though Senna's was way more enthusiastic.

"But those bombs and toys today seem so real~"

Senna giggled Well it doesn't matter if he thinks it's just a game, he's on board…It's good to have someone who'll level things out. I won't end up throttling Tsuna and Gokudera like this She waved goodbye to Yamamoto.

"Ah, well I guess I should be heading out too. Stuff to do~~" She let Reborn climb off her shoulder "People to see~~" She mockingly blew a kiss to those who remained and hummed while walking away. Her earlier tantrum seemed to evaporate quite quickly.

Tsuna looked thoughtful "Hmm…" He sighed. So she was dealing better and better everyday. Maybe he really had done a favor to her by introducing her to this horrible world.

"Maybe we should follow her and throw these at her while she's not looking" Gokudera suggested with a sly smirk, his cigarette clenched in his teeth and his hands grasping the dynamite.

"No way!" Or maybe he hadn't done her any favors at all…


Let me know how you're finding these chapters guys! I also wanna thank you all for reading the story so far!