You must be thinking "ooh! An update for Kal'tsit x Doctor story!" but sike! It have a MAJOR spoiler on this part of one-shot! I'm sorry! :(

Major Spoiler for Chapter 7! Read with your own risk!

It's a quiet day in Rhode Island. Most operators are gone to a special mission of Rescuing Doctor in Chernobog for a few days. Only very few who stayed behind in R.I.I.C in case anything happen. Kal'tsit was one of them.

She quietly working alone in her lab while trying to find the cure for Oripathy who cause the world in chaos.

"..." She looked at the paper for the result of her test, and it showed little improvement by looking at the statistic. She sighed. "Time for a break" she put the paper down and pick up her cup to refill the caffeine she was drinking few hours ago.

She walk to the cafeteria and fill the cup with her favourite dark coffee. It had a bitter taste, but the caffeine chemical is strong than any other coffee she had, which made it an effective way for her daily energy.

She walk back to her lab but was stopped when she heard a call nearby

"Yo Dr. Kal'tsit!" a black haired sarkaz shout her name as she saw Kal'tsit walk pass her shop.

Kal'tsit turn her head to the caller "What is it?" she replied with a stoic voice.

"Let's have a little chat for a min" Closure wave her hand to make the white haired come, but the Lynx show no interest to it "No. I have a lot of work to do" she rejects

Closure insist "Look, I can see something in your dead emotionless eye that there is something sticking into your mind beside work" she added "I know more about you personally than anyone. I'm your old friend after all!" she rise her voice.

Kal'tsit swear this is her usual face she use every other day. But somehow, her friend able to see through her mind by just looking at her eyes. This was a surprise for her 'interesting..'

"I'm just worried about Amiya. That's all" That was only half the truth. But it was enough for her to get away completely without rise much suspicion in Closure mind. "I'm going now. See you" she depart from the sarkaz and walks back to her lab.

xxxxxxx

Kal'tsit take a sip of the coffee and take a look at her tablet for a new an intel from many scouts who give information about various of different things, range from Reunion to current politics in Kjerag. She checks all of them in her break time before going to do another experiment.

As she swipe her finger to another intel, her eyes caught on a word she was familiarized with. "Babel". The intel mentioned about the place where an old organization, Babel, suppose to be before it got disbanded.

"Theresa.." That's what first came into her mind when she saw the word "Babel". And after that, a certain man showed up as she remember Theresa death, "Doctor" her mouth feel bitter as she said his name. He is the man who cause the death of the Queen when they are working in Babel. And everyone who work with them at that time would remember very well about it inside their mind.

But unfortunately, the man who cause the death of their beloved Queen Theresa, is the same man who she is falling in love with. Kal'tsit memory began to scramble and change to the past back when they meet each other for the first time.

Stranger.

This is their first time meeting each other shortly after Doctor arrive to join the organization. Theresa was the one who introduce the Doctor to Kal'tsit. And back then, she never knew that they will be together from then on even after their beloved Babel was disbanded.

Acquaintances.

They are only colleague who work on the same team. Kal'tsit saw the man as the type of serious at the battlefield, but then became laid back once he got back to the base. Not to mention he is a genius tactician.

Now she understand why Theresa letting the man to become one of their member.

Friends.

As time goes by, they became closer to the point a little chat can be brought up while they are working. And Kal'tsit doesn't mind about it. Probably because back then, it was less stressful than now when you see the condition.

Meanwhile, Kal'tsit start to learn more about the Doctor personality as they continue working together, the Doctor never back down even in a tight situation infront of the battlefield. He wouldn't give up no matter what and will do anything to ensure a Victory for them. But this was still underlooked by most people, including Kal'tsit herself.

Crush.

Kal'tsit hate to admit it, but back then, she do wish to get closer more and more with the "ruthless" Doctor. She never have any interest on a person beside being friend with them. But when it came to the Tactician her mind start to think about him. She start to pray a good luck whenever he goes out for a mission to come back safe.

But of course she want to keep it secret from anyone about her feelings toward the man. Until a day when the Doctor unexpectedly confess to her... That's when her feeling became full of joy for the first time in her life.. only in inside. Not even the Doctor himself knew it when he was confessing because of how Kal'tsit able to play it off like it was nothing and accept his confession.

Lover.

As they start to go out and dating secretly behind everyone, Kal'tsit became more open up about her expression as they spend time together alone. Even though they are a lover now, It doesn't mean they are always supporting each other sides. Kal'tsit is still not completely agree on his decision when it came to their work. Especially about his way for victory.

The Doctor is not afraid to do a bloodshed and sacrifices as long it's for the greater good. And Kal'tsit, who work as a medical team, completely disagree about it. She thinks there is better alternative way to lessen the bloodshed and still stand as the top. But Theresa, the Queen of Babel, keep letting the ruthless way of his as a path for them to reach their goals.

She start to distrust the man thinking ways in their working life. But slowly and surely, it affected their personal matters too. And that's when their relationship begin to crack.

Enemies.

As the world state became more worse, their work and goals are became harder to achieve. But Kal'tsit never feel betrayed in her life up until the moment Theresa died. Or should everyone who witness it said, "Sacrificed" by the Doctor.

Kal'tsit know about the bizarre plan they are having. But Theresa always stopping her from interrupting. Kal'tsit feel powerless when she heard the word from the Queen's mouth, "I will let you do your ways to lead us to victory Doctor. Even if I must sacrifice myself to make it possible"

Those words is the end of their last conversation. Kal'tsit can only stood silent. Meanwhile behind the curtains, Kal'tsit approaching the Doctor to give him many advices to avoid a sacrifice situation for the future. But he didn't listen. Or rather, completely ignoring her words. Kal'tsit is sure the day the Doctor heard Theresa decision, is the same day he start to planning her sacrifice.

Before the Queen funeral, Kal'tsit was full of fury and chase the Doctor with Mon3tr ready for him to be beheaded. But before she able to touch him, he opened his mouth and explain every single thing about his secret plan that require Theresa sacrifice. And when she heard it, Kal'tsit can only surpress her anger for another day.

From there and on, Kal'tsit stayed with the Doctor. Not because she agree to his plan, but because she is crucial for the plan to work. Kal'tsit use this advantage to keep the blood spill low as possible while she leading Rhode Island. And so far, it works.

Kal'tsit release a long breath under her nose. Seeing the current situation they are in, the Lynx wonder why she still support Doctor to this day. She can honestly let him under the hand of Reunion for all she care knowing he might have an amnesia and he won't remember his original plan anymore.

But Amiya kept insisted to rescue the Doctor and convince her that he is the key for them. She could just veto Amiya choice and ignore the Doctor. but at the same time, his presence when he near her made her calm and relieved her stress.. '..And most of the other operator too that is' she added while denying her feeling she still had with him.

Kal'tsit have to admit, she don't feel any single regret being in relationship with the ruthless man. She still even treasure the moments when they are together. But other than that, she doesn't love the person anymore..

"..."

'..maybe it's possible to start again if he forget about it..' she thinks as she look again to his amnesia possibility.

"What am I saying?" She shakes her wild thought and rest her back to the chair, There is no way she still have a feeling for him does she? What kind of psycho is she to love a ruthless man like him who sacrifice other people live just for his goal?

Or maybe, her secret wish is actually for him to be a good and kind person? Because Kal'tsit is aware that's how she likes him by having a laid back personality and able to make some jokes to keep the mood up time to time. Not to mention his honest smile is still planted on her head to this day.

"..." Silence fill the room as Kal'tsit lost in her thought. This is what the other thing who keep distracting her mind, just thinking there is a big chance for her to restart her relationship with the Doctor is bad enough for her morality. She knew this will be a one-sided and a forced love if she tried it. Kal'tsit shook her head again and erase all of her selfish idea and take a sip of her coffee before going back to work.

The white lynx decide she will keep their past a secret and try to forget all the bad thing he had done to avoid any unnecessary guilt toward the amnesiac man. After all, what kind of an evil person is she if she still hold grudge just because he is inside a previously-ruthless-man body.

Not to mention there might be a chance for them to fix their relationship altogether to be in a good term again without forcing any romantic feeling. Which is why Kal'tsit will absolutely try to do so they can trust each other again, like in the past.

"Alright" Kal'tsit has made up her mind and release a smile. She will try to lead him into a better path than previous one he had taken with this opportunity. and after that, she will let him take the pace with the guidance she and the others gave him. and if god were kind enough, maybe someday he will approach her once again just like in the past...

FIN

I'm back again! Well, for now atleast. I might be gone again after this. it's just so hard to find another idea with my low imaginative mind. and I'm so glad I do a One-shot Collection instead of one story with different chapters. because I swear this wouldn't work at all with this Doctor Personality changing.

I hope you guys don't mind from now on if I change Doctor personality from time to time! :D