Warning: Yaoi, violence, lemons, swearing

Pairing: Kid x Madness!Black Star(Suta) and Kid x Black Star

Author's Notes: I hope I am not the only one who thinks about Kid trying train a madness!Black Star from getting in his pants. I am? Oh. Okay then...

"I'm fine really." Black Star said as Mira checked his heartbeat for the third time. The woman clicked her tongue when she found it neutral once more and leaned back. The meister looked up at her and she furrowed her brows.

"Have you been feeling indifferent lately?" She asked and the teen shook his head.

"Why? Am I supposed to?" Mira walked away and took out a syringe.

"Have you had a strange craving lately?" Black Star frowned and shook his head again.

"Why? Am I supposed to?" The nurse strode over and took a blood sample.

"Have you been feeling light-headed lately?"

"Why!? Am I supposed to!?"

"There is something. I know there is but what..." She walked away and the teen huffed heavily. His weapon was just outside the door, waiting for his check-up to be over. It was Tsubaki's fault for being so over-protective that he was in the infirmary in the first place. He believed he was fine while she kept going over how different he was. How was he different!?

During the mission the two had signed up for, they managed to defeat a small army of two hundred terrorists heading for the village they were supposed protect. What shocked the villagers and Tsubaki most was that they managed to defeat the large crowd in under five minutes, something that should have taken longer. However, after getting the job done, leaving the villagers to deal with the bodies, the two went back to school normally. It was when Tsubaki stole a glance at her meister as they walked that made her gasp a little. Black Star may not have known but his eyes were completely different. Save for the bored expression he wore, his eyes were replaced with small stars.

She wanted to tell him but when he blinked, they were back to normal. Tsubaki thought for a second that she was going crazy but when she caught something else invading their linked soul-wavelengths from his side, that was when she grabbed his arm and rushed them back to school.

Now, Black Star was boredly waiting for the results. He was not injured anywhere, he was not sick, he did definitely do not have a strange crave or acted indifferent. He was fine, that is what he kept telling the two women but all they do his give him unapproving looks.

"Is there something I'm missing? Cause if there isn't, I'm leaving-"

"I found it." Mira said at once and walked out with a jar in her hand. Inside the small jar was the sample of his blood and he shrugged.

"If you wanted to donate you could've asked-"

"That's not what I meant. I mean something has invaded your senses and managed to spread through your body." Black Star gave one of his clueless looks and the woman sat down in her chair."There are times when you are not yourself. Tsubaki has explained ongoing occurrences she discovered. Tell me, have you been experiencing short-term memory loss?"

Black Star wanted to say no but it was true that he always wonders how he ends up in a class room. He even asked Soul one day about how he got in the crescent class room and was met with a perplexed look.

"Uh sure. Maybe I'm getting old." Mira rolled her eyes.

"You're fifteen. I think I may know what it is but I don't want to pin point anything so quickly..."

"So can I leave?" Mira thought before turning around in the chair and scribbling on a small note.

"I want you to see Shinigami-sama. I already e-mailed him about this meeting and I'd like to hear his take on it. I'm sure you would as well." She handed him the note, in which he reluctantly took.

"I'm fine for goodness sake..."

Tsubaki jumped when the door slammed open and her meister walked out.

"H-How did it go?" She asked while jogging up next to him.

"I have to go see if I'm really crazy," His weapon's eyes widened and he shook his head, "Which I'm not. But she keeps hinting at it."

"In a way I suppose." She muttered but Black Star picked up on it.

"What do you mean 'in a way'?" Tsubaki sweated and nervously smiled.

"N-Nothing! I believe you're fine as well."

"You're the one who brought me here."

They ended up at an office door and Tsubaki tried the door.

"It's locked. I'm guessing he's currently in a meeting with someone else. Maybe we should wait-" Black Star kicked down the door and walked right in, leaving his weapon to gape at him.

" B-Black Star..." She whispered as the boy went up to the office desk. Kid turned around in his seat and jumped back a little to see Black Star standing right in front of his desk. He could have sworn he locked the-

Tsubaki stepped over the completely demolished door and strode up with her head down.

"I'm sorry Shinigami-sama!" Kid sweated and sat up a little.

"It's fine. And you don't have to call me that." Black Star grinned.

"Okay then, Kiddo." The nick-named male scowled.

"Or that." He added darkly. Black Star only shrugged and slapped the note on his desk.

"Mira thinks I'm going crazy. Do you agree or not 'cause I need to train." Kid raised an eyebrow and took the note, scanning it before looking back up with a sigh.

"That's not how she interpreted. She is suggesting that you might be possessed by... something and it's occasionally taking over your body. That would explain why you're having memory gaps." He explained carefully while Tsubaki swallowed. Black Star tapped his head.

"I'm. Fine. Why does everyone keep saying I'm acting weird? Tsubaki, Mira and now you."

"B-But your eyes earlier..." Tsubaki hinted and both boys looked at her, "When we were heading back they looked exactly as they did when you're in your madness form." Her meister rolled his eyes.

"You were seeing things. I didn't have to unlock it with those weaklings."

"But... I really saw it."

"Even if you did, it shouldn't be a problem right? I'm in control of it." Kid looked back at the paper.

"Actually it is. It says here that something was invading your soul wavelengths. Does this occurrence happen when you link madness into your bond?"

Tsubaki shook her head and Black Star frowned.

"So what? Nothing bad happened-"

"Yet." Kid added and stood up."I'm just as confused as you guys, since I was sure Soul got rid of the demon. We don't have any enemies that are linked to madness so I'll have to look into this matter. In the meanttime-"

"Wh-What if the witches still don't trust us?" Tsubaki asked with a worried look and Kid gave a reassuring smile.

"I'm sure that's not the case. They would have made their opposition quite clear. As I was saying, I want you both to stay cautious of this matter. I'm not saying you shouldn't do missions, but I want you both to watch your wavelengths for any interruptions. Go on more moderate missions," He ignored the protesting sound from Black Star, "and see if it continues."

"Which it won't. You'll see." Black Star grumbled before turning around, "I can't believe you wasted all our time Tsubaki..."

"I'm sorry."

Kid sighed.

It was a good thing Tsubaki wasted his time. Something like this should not be kept as a secret.