Disclaimer: I do not own Full Metal Panic and its characters. They belong to their rightful owners, such as Shoji Gaoth. However, I only own an OC. And that is Michiru. This story will be like the sequel to Fumoffu. Only it takes place after Full Metal Panic Invisible Victory and the final chapter of the series.


It's all started after the Black Technology conflicts end, including after the defeat of Leonard Testarossa and Kalinin in the final battle and stuff. As for the result, Sousuke Sagara and Kaname Chidori have been reunited at Jindai High School. But something tells all that things will never be the same again.

Sometime later, the mysterious figure sees a boy who looks like a sergeant and a long blue-haired girl briefly part ways after spending some time together. The blue-haired girl secretly goes into the secret place where meet another guy — taking pictures of her and her actions — catching her kissing the guy deeply. Unaware that the mysterious figure's watching them.He takes photographs and has his camera ready. Then the mystery guy continues to investigate the blue-haired girl. Suddenly, the mystery guy spotted the blue girl with another guy going out. Next, the mysterious figure got his digital camera ready and has started to record them on it. Meanwhile, the mystery guy recorded all on his digital camera, feeling shocked a bit.

"Oh my gosh. This is certainly a not...never mind. I got to report this.", the mystery guy says who has just witnessed what happened. Then he runs off to his house.

The mysterious figure has scruffy dark-brown hair. His skin color is lighter than Sousuke's without a scratch mark on his face like his. He is wearing a short-sleeve white T-shirt with a black vest, blue jeans, and wearing black and white sneakers. At his own house, he's looking at the evidence he'd collected. Not only that, he got his workshop. Kind of like a factory if you call it. And the secret lab to boot.

"I got it all. I got it with the pictures, and the videos just in case if one of my evidence destroyed. With all of that, nothing can stop it. And I have the back-up proof just in case. I got to go to Mithril HQ to report this to my friend. Boy, I can't for her to see this. Just you wait, my dear bro. It is I, Michiru, will stop at nothing to succeed my mission," the mystery guy chuckles who announce his name.

Michiru makes his way into Mithril HQ. Then he goes to the mess hall, eating his breakfast. Then he sees a silver/platinum haired-girl that keeps in the ponytail and grey-eyes. Her usual outfit consists of a light brown suit and skirt, the former of which she wears over a white-collar shirt and black tie. She goes by the name of Teletha Testarossa. Also known as Tessa. He calls her name.

"Good morning, Captain Tessa. How are you? As for me, I'm doing fine and well," Michiru questions.

"Good morning to you too. I'm fine.", greeted Tessa.

"Tessa. There's something that you should know. It's kind of important. But I need to talk to you in private.", said Michiru.

"Really?" Tessa asks him. Michiru nods in response to her question. "Sure. Come to my office when you're done with your breakfast."

With the few minutes passed as the breakfast is done with, Michiru proceeds to the office to see Tessa. But, she's not alone. In the office were Belfangan Clouseau and Richard Mardukas accompanying Tessa.

"Michiru is here at your request, Captain Tess…", Michiru says before he notices the two men standing beside their commander.

"Who are you and what are you looking for here uninvited?", Clouseau asks who takes his hand lightly to the pistol and awaits the movement of the unknown who has just entered Tessa's office.

"I guess you must be Belfangan Clouseau and Richard Mardukas. It's an honor to meet you," Michiru greets as he bows to those two men. "I come here to have a business with Captain Tessa as I come here to bring the report to her. I apologize for my intrusions if you strongly feel that way. But I need to..."

Michiru suddenly feels Tessa's signal to be quiet, which he's reacts to because she's getting ready to speak.

"It's all right, you two. I'm the one who asked this young man to see me.", Tessa states.

"Yes. I've come here as your commander's request. My name is Michiru. I'm here to have an appointment with Captain Tessa. It won't be long, sir," Michiru answers as he introduces himself to Mardukas and Clouseau.

"Let's hear what this man has to say.", Mardukas says. But Tessa has an agenda of her own as he requires both Clouseau and Marduaks to dismiss the office.

"Mr. Mardukas. This is a private session. I asked you and Clouseau to leave the office.", Tessa makes her demands.

"I'm not sure if we can trust this guy.", Mardukas question his captain. "He could be a secret agent for Amalgam. Or a spy sent from the unknown terrorist group."

"This "guy" was not involved with any of the organizations. Including Amalgam. He's just happened to be an ordinary civilian. What more to this guy is that he's Mr. Sagara's younger brother.", Tessa states.

The moment Tessa answers, both men in this room are shocked. For not everybody knew that Sousuke Sagara has a younger brother.

"I grew up in the USA like Kurz. Me and my big brother living in separate and grew in different countries," Michiru answers.

"I understand. Welcome to Mithril HQ, young man," Clouseau says. Michiru nods respectfully.

"Now that you acknowledge Michiru as he's related to Mr. Sagara, you understand what he came here for," Tessa says.

"All right. I'm interesting what you came here for.", said Mardukas' feeling curious about Michiru's reason for his arrival at Mithril HQ.

"As I explained to you before, this is the private session," Tessa says. "I need both of you to dismiss this office immediately."

"But ma'am…" Mardukas pauses before Tessa commanding him and Clouseau.

"I said, dismiss!" Tessa shouts in her intense tone. Thus, making both men and Michiru fear.

"Yes, Captain. Come one, Mr. Clouseau. Let's go," Mardukas agrees as he and Clouseau are leaving Tessa's office.

"You have to excuse my associates, Michiru. Mr. Madukas tend to worry too much about me," Tessa says as she sees Michiru, who's still a little frightened in fear after hearing her shout to those two men earlier. "Michiru?"

"Huh? Oh, it's all right. All parents must worry about their children. It's just their job to do so.", replied Michiru. "Captain Tessa, perhaps now we might discuss?"

"Yeah. As you are saying before…", Tessa answers.

"Um…right. Thank you for your cooperation, Captain Tessa. I like to report something regarding Kaname Chidori," Michiru replies. "I come here to let you know Chidori dated some other guy right behind Sousuke's back on the other day."

"Really? Do you have any proof?" Tessa asks.

"Yes. And I have pictures to prove it," Michiru answers with him hanging out the pictures of Kaname Chidori's unfaithful actions, describing her having fun with a man other than Sousuke to Tessa. The latter looks at them as she sees them.

"I see. Have you learned anything more about him?" Tessa asks once more.

"Yes. I've confirmed that this man happened to be Kaname's senior back in middle school before attending Jindai High. This event happened sometime before your first visit to Jindai High," Michiru answers. "I have one more evidence you might want to know, Tessa."

"There's more? What could that be?" Tessa asks.

"This is the video where Kaname commits such an unfaithful act on the days that are current," Michiru answers as he hangs over the video to Tessa to confirm it.

Then, Michiru plays the video, and it displays Kaname kiss some random guy other than Sousuke deeply in the mouth and then going out. Thus, causing Tessa to be shocked, and then she felt anger and disgust on how the blue-haired woman did this to Sousuke.

"I know this sounds crazy to you. But this is something that Chidori has done it on her own accord. I caught her red-handed using my digital camera and recorded on video on the type. I have concluded that Kaname Chidori had betrayed my big brother's heart and trust. In other words, Captain Tessa, Kaname's cheating on Sousuke," Michiru says.

"Inexcusable. How could she be doing this to him after that this time?!" Tessa asks in disgust.

"I know. Isn't that terrible? This is something Chidori had done on her own will," Michiru claims as if he's telling the truth.

"I will handle it accordingly," Tessa says.

"I'm sure you will," Michiru acknowledges the captain's resolve.

"But I do have one question. Why were you following them without informing your brother?" Tessa asks.

"I could have to tell Sousuke that. But he may not believe me at first. Therefore, I can't say anything to my big brother until I have absolute, undeniable proof," Michiru answers. "I was waiting until I have that,"

"Hmm. That's understandable. You'd collected the right evidence. I believe you got the absolute, undeniable proof you'd spoken about," Tessa says.

"Yes. Now that I have what I need to confirm, we can tell Sousuke about this ASAP," Michiru replies.

"Very well. We'll proceed," Tessa says in her command.

"Yes. I agree," Michiru replies "But I have a few questions I like to ask,"

"What are they?" Tessa questions the young man first.

"How long do you think Sousuke will recover once he sees these?" Miharu asks. "As for my opinion, I give it two to three days tops. The other one is this. Should we let Mao and Kurz know about this first before showing these to Sousuke? I thought of having Mao and Kurz as back up as to restrain Chidori in case if she were to cause an uproar."

"Two to three days should work. And yes. Please talk to Melissa and Kurz before things go out of hand.," Tessa answers.

"I understand. Good idea, Tessa," Michiru replies to the captain's resolve.

"Dismissed," Tessa commands. With that, Michiru leaves the office and proceed to notify Mao and Kurz of what's going on upon daily life. And now, he meets the short purple-haired woman and a handsome blonde-haired man with blue eyes.

"Hey, Mao. Hello, Kurz. How are things going on your ends?" Michiru greets with the two people.

"Nothing much," Kurz answers.

"Same as always. Oh, Michiru, this is rather a surprise!" Mao answers, "So what are you doing driving your ass into the headquarters? Looking for your big brother now, ain't you squirt?"

Then Mao begins shaking Michiru with her hands by his shoulders, as she is usually clingy with almost everyone close to her.

"Yeah. You can say that" Michiru chuckles.

"Sergeant Mao, I would appreciate it if you keep up professionalism at least in this room," Tessa sighs.

"Huh, okay, don't start biting my ass of like that...What did something happen? Do tell me," Mao asks as curiosity excites her.

"It's great to see you again, Kurz. As for me, I'm doing fine recently. There's something you may want to know. You see, we come here to tell you that Kaname Chidori dated some other guy right behind Sousuke's back on the other day. Right now, Kaname has been cheating on Sousuke," Michiru says.

"You're kidding, right?!" Kurz questions the young man.

"Take a look at those pictures," Michiru answers as he's handing over the pictures to Mao and Kurz. The ones display the images of Kaname went out with another guy while being in a relationship with Sousuke. "These are the pictures of Kaname went behind Sousuke's back,"

Then, at that moment, both Melissa Mao and Kurz Weber starting to be convinced by the young man's evidence.

"What the hell?!" Mao's feeling disturbed by Chidori's sudden action on the pictures.

"Dude! That's sick! And not in a good way!" Kurz follows Mao.

"Believe me. You two don't know the half of it. That's just a small taste of Kaname's unfaithfulness. I haven't get into the worst part yet. I know it's hard to hear, Kurz, because you're on the women's side. But it's a harsh truth. Now then. Here's the video where Kaname Chidori commits such a cheating act," Michiru explains.

Next, Michiru is showing and playing the video on tv where Chidori kiss some random guy and going out in front of Mao and Kurz as another one of his evidence.

"These are the evidence that I've collected and shared it with Tessa to prove it in case if you don't believe us, "Michiru concludes.

"Looks like she has been cheating behind Sosuke's back," Mao says in shock.

"I know, Mao. Can't you believe how awful this is?" Michiru asks.

"Jeez! Sousuke's gonna flip!", Kurz follows.

"Now that you know that Kaname's been unfaithful to our friend, we got to notify Sousuke ASAP. As we all know, we can't say anything to my big bro until we have absolute, undeniable proof. And now that we have our proof, we can tell him right away. I'll be needing yours and Kurz's help, Mao, in case if Kaname causes an uproar once we tell him. Like to restrain Chidori if she were to go wild. In the meanwhile, Tessa will be there to comfort bro to ease his pain once he sees these," Michiru says.

"We can do that," Mao acknowledges Michiru's instructions.

"You can count on us," Kurz follows.

"All right. Let's go, everyone. We're heading to Jindai High. That means you, Kurz," Michiru says. Both Mao and Kurz acknowledge the young man's words.

On the next day, Michiru, Tessa, Mao, and Kurz pay the visit to Jindai High School, where both Sagara and Chidori are currently attending. They made it in front of the school building.

"Well, this is it," Michiru says.

"Let's do this," Tessa replies.

"Now, all we need to do is to get Sousuke to the student council office, and then we will tell him about what happened. Tessa, you will be here to comfort him to ease his pain once we tell him the truth. You feeling nervous?" Michiru asks.

"Very," Tessa answers as the former has pointed out.

"I have a feeling you may say that. But don't you worry. You must have faith in yourself. After all, you're also happened to be the most important person to him as far as I can remember," Michiru replies.

"Yeah, that's true," Tessa says while she blushes.

Michiru: "In case if you were to ask me why Kaname's cheating on Sousuke like that, let's say that Kaname was treating my big brother badly, and she didn't appreciate the efforts, after all, he been through. Well, that's just my guess," Michiru claims.

"Very well," Tessa responds toward his resolve.

"And also, you can be Sousuke's guardian angel, Tessa," Michiru winks at the young captain of Mithril "Think of it,"

"I like that," Tessa smiles.

"Kurz, Mao, are you two ready? You know what to do if that hurricane comes," Michiru instructs the two of Tessa's friends.

"Don't you worry. We got this," Kurz responds to Michiru's instruction.

"We'll take care of her," Mao follows.

"I knew you do. All right, let's deliver him from this blue bitch," Michiru chuckles as if he and the others are ready.

And so, Michiru, Tessa, Mao, and Kurz enters the Jindai High School building to tell his big brother some devastating news.

What will become of a veteran military soldier who battled bravely throughout the years? And what are Michiru's motives? You have to stick around to find out.


Author's Notes

Sorry fellas, I'm one of those who ship Sousuke Sagara and Teletha Testarossa. I like this pairing because they care for one another. You can say that I'm a fan of Sousuke X Tessa shipping. I've been admiring it since I first saw the episode where Tessa got into Sousuke's apartment. It's lovely that it makes me want to support their relationship due to the fact Tessa treats Sou with respect. She can understand him as well as to know where he comes from. Not to mention, I find Fumoffu funny and light.

Next Time – Chapter Two: Sergeant's Mental Breakdown