a/n- @specialmoth9897 i wasn't entirely sure if you wanted a platonic or not relationship, so i wrote it so that it could go both ways, let me know what you think 

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The Prison Planet was a desolate, chaotic place, filled with an assortment of powerful warriors and dangerous beings. 

Y/N had been sent there on a mission by the Supreme Kai of Time to investigate disturbances that could threaten the timeline. Clad in their Time Patrol uniform, Y/N cautiously navigated through the ruins, their senses on high alert for any signs of trouble.

Unbeknownst to them, a pair of keen eyes was watching their every move. Fu, the enigmatic and curious scientist, had noticed Y/N's arrival on the planet. Intrigued by their presence, he decided to follow them from a distance, carefully masking his energy to avoid detection. 

As Y/N moved deeper into the heart of the Prison Planet, Fu's curiosity grew. He had seen many warriors and beings come and go, but this one was different.

Y/N stopped at a large, abandoned building, its walls cracked and crumbling. They scanned the area with a device, searching for any anomalies or time distortions. Fu observed from the shadows, his mind racing with questions. Who were they? Why were they here? And, most importantly, what were they looking for?

As Y/N continued their investigation, Fu's curiosity got the better of him. He decided to get a closer look. With a flicker of movement, he appeared behind Y/N, leaning casually against a wall. "You seem a little lost," he said, his voice playful and light.

Startled, Y/N spun around, their hand instinctively reaching for their weapon. But they paused when they saw Fu, his appearance not immediately threatening. "Who are you?" Y/N demanded, their eyes narrowing suspiciously.

Fu smiled, pushing off the wall and stepping closer. "I'm Fu. And you are?"

"Y/N," they replied cautiously, still wary of this stranger. "What do you want?"

Fu's smile widened. "Just curious about what someone like you is doing on the Prison Planet. It's not exactly a tourist destination."

Y/N relaxed slightly, sensing no immediate danger from Fu. "I'm on a mission from the Supreme Kai of Time. There have been disturbances here, and I'm investigating."

"Interesting," Fu mused, his eyes gleaming with intrigue. "Mind if I tag along? I'm curious to see what you'll find."

Y/N hesitated for a moment but then nodded. "Alright, but stay out of my way."

Fu chuckled, falling into step beside Y/N. "No promises."

As they continued their investigation together, Y/N couldn't help but be curious about Fu. He seemed genuinely interested in their mission, asking questions and making observations. Despite his playful demeanor, Y/N sensed there was more to him than met the eye.

"So, Fu," Y/N said as they scanned another area with their device. "What brings you to the Prison Planet?"

Fu shrugged, his expression nonchalant. "I'm always interested in learning new things. This place is a treasure trove of knowledge and power."

Y/N raised an eyebrow. "And you're not worried about the dangers?"

Fu laughed softly. "Oh, I've seen my fair share of danger. It comes with the territory."

Y/N couldn't help but smile at Fu's carefree attitude. "Well, just don't get in my way. I have a job to do."

"I wouldn't dream of it," Fu replied with a wink.

As they ventured deeper into the Prison Planet, Y/N began to appreciate Fu's company. He was knowledgeable and insightful, often pointing out things they might have missed. Despite their initial wariness, Y/N found themselves warming up to the enigmatic scientist.

At one point, they came across a particularly unstable area, with time distortions warping the environment. Y/N carefully adjusted their device, trying to stabilize the area. Fu watched with interest, occasionally offering suggestions.

"You do realize you're playing with fire here," Fu remarked as Y/N adjusted the settings.

"I'm aware," Y/N replied, focused on their task. "But if we don't fix these distortions, it could have serious consequences for the timeline."

Fu nodded thoughtfully. "Fair enough. Just be careful."

After what felt like an eternity, Y/N finally managed to stabilize the area. They let out a sigh of relief, wiping sweat from their brow. "That should do it," they said, turning to Fu with a satisfied smile.

Fu clapped his hands together, a genuine look of admiration on his face. "Impressive. You handled that well."

"Thanks," Y/N replied, feeling a warm sense of accomplishment. "Couldn't have done it without your help."

Fu waved off the compliment. "I just pointed out a few things. You did all the work."

Y/N chuckled, appreciating Fu's modesty. "Well, thanks anyway."

As they continued their journey, Y/N found themselves growing more and more intrigued by Fu. Despite his mysterious nature, he was charming and genuinely helpful. They couldn't help but wonder what his true motives were.

Eventually, they reached the outskirts of the Prison Planet, where the landscape was less chaotic. Y/N paused, turning to Fu with a curious look. "So, what now?"

Fu leaned against a nearby rock, his expression thoughtful. "I suppose we part ways here. But before we do, I have to say, it's been a pleasure working with you."

Y/N smiled, feeling a twinge of disappointment at the thought of parting ways. "Likewise. You're not so bad, Fu."

Fu grinned, a playful glint in his eyes. "You know, you're pretty cute when you're focused on your mission."

Y/N felt a blush creeping up their cheeks, caught off guard by Fu's flirtatious remark. "Oh, shut up," they said, trying to hide their embarrassment.

Fu laughed, clearly enjoying their reaction. "Hey, I'm just being honest."

Y/N rolled their eyes but couldn't help but smile. "Well, thanks, I guess."

As they prepared to part ways, Fu took a step closer, his expression serious for once. "Take care of yourself, Y/N. The Prison Planet is no place for someone as kind-hearted as you."

Y/N nodded, feeling a strange sense of attachment to the enigmatic scientist. "You too, Fu. Stay out of trouble."

Fu winked, a mischievous glint in his eyes. "No promises."

With that, they parted ways, each heading off in their own direction. But as Y/N walked away, they couldn't help but glance back, catching one last glimpse of Fu before he disappeared into the shadows. 

As days passed, Y/N couldn't shake the feeling of curiosity about Fu. They continued their mission, but their thoughts often drifted back to their encounter with him. What were his true motives? Why was he so interested in their mission? And, most importantly, would they ever see him again?

Their questions were answered sooner than expected. While investigating another area of the Prison Planet, Y/N felt a familiar presence nearby. They turned around, spotting Fu leaning against a wall, watching them with a playful smile.

"Miss me?" he asked, his tone teasing.

Y/N couldn't help but smile, feeling a sense of relief and excitement at seeing him again. "What are you doing here, Fu?"

Fu shrugged, his expression nonchalant. "Couldn't stay away. Plus, I was curious to see how you're doing."

Y/N rolled their eyes but felt a warmth in their chest. "Well, I'm still alive, if that's what you're wondering."

Fu laughed softly, his eyes gleaming with amusement. "Good to know. Need any help with your mission?"

Y/N hesitated for a moment but then nodded. "Sure, why not? Just try not to get in my way."

"I wouldn't dream of it," Fu replied with a wink.

As they continued their mission together, Y/N found themselves growing more and more attached to Fu. Despite his playful and enigmatic nature, he was a loyal and trustworthy ally. They couldn't deny the growing connection between them.

One day, while taking a break from their mission, Y/N and Fu sat together, sharing a rare moment of calm amidst the chaos of the Prison Planet. Fu leaned back, gazing up at the sky with a thoughtful expression.

"You know," he said softly, "I've never met anyone quite like you, Y/N."

Y/N felt a blush creeping up their cheeks but couldn't help but smile. "Thanks, Fu. I could say the same about you."

Fu turned to them, his eyes serious for once. "I'm serious. You have this incredible strength and determination, but you're also kind and compassionate. It's a rare combination."

Y/N felt their heart swell at his words, touched by his sincerity. "Thank you, Fu. That means a lot."

Fu smiled, reaching out to gently squeeze their hand. "Just being honest."

In that moment, Y/N realized that their feelings for Fu had grown deeper than they had anticipated. Despite the dangers and uncertainties of the Prison Planet, Y/N felt a sense of warmth and curiosity, knowing they had made an unexpected friend and ally in the enigmatic scientist.