Crossover: I Took In a Runaway High School Girl

Renji Kamisaka was strolling casually towards the classroom, his mind still lingering on the conversation with Haruno in the car earlier. Just thinking about the charismatic Miss Yukinoshita was enough to make his head spin a little.

Suddenly, a familiar voice, slightly cold yet clear, broke the silence behind him. "Wait a moment, Renji."

He turned, and it was Yukinoshita Yukino wearing the distinctive Soubu High School uniform. Her cute, slightly cold little face, with clear white skin and moist pink lips, gave people endless beautiful illusions. Her figure was slender, and although her chest was somewhat flat, it only highlighted her graceful and slim physique. Yukinoshita Yukino might be the same type as Shiina Mahiru, Renji thought, both looked more appealing without clothes. Her slender legs, clad in knee-high black stockings beneath her school uniform skirt, were also extraordinary, perfect like a beautiful girl appearing in a comic book. From any angle he looked at her, Yukino was indeed very beautiful.

She is indeed Haruno-onee-san's sister, Renji nodded inwardly. These two sisters had different personalities, like day and night, but both were very charming in appearance. While admiring her beauty inwardly, Renji appeared calm on the surface, as if nothing special.

"What is it, Yukinoshita?" Renji asked, his tone relaxed.

Yukinoshita Yukino took a deep breath, glanced at the luxurious car parked at the school gate, then asked in a lower voice, "Is my sister in the car?"

"Yes, Haruno-onee-san was asking me something earlier, what's wrong?"

Yukino fell silent for a moment, her gaze implying doubt. "..." She then clenched her hands, her tone turning anxious, "She didn't do anything to you, did she?"

"No, why do you ask?" Renji didn't know whether to laugh or cry at Yukino's protective tone. As a sister complex, Haruno-onee-san is actually so wary of her sister, he thought with amusement.

"No, anyway, you have to be careful of her!" Yukinoshita Yukino gritted her teeth, her facial expression serious. Finally, she reminded Renji in a heavy tone. "It's not good to say this, but... from childhood to adulthood, everything my sister was interested in, eventually crumbled without exception."

Hearing this, Renji Kamisaka laughed instead.

Yukinoshita Yukino immediately frowned and glared at him sharply. "What are you laughing at?" I'm warning you, and you're still laughing at me? Yukino thought, feeling a little annoyed. Do you still have a conscience? If it weren't for the fact that you still have to raise kittens, I wouldn't bother reminding you about your business!

Renji Kamisaka shook his head and smiled, "I feel very honored. If a beautiful rich girl like Haruno-onee-san is interested in me, I would be very happy." He looked at Yukino, his grin widening. "After all, if you hated it, you wouldn't do anything and just ignore it."

Yukinoshita Yukino was silent, Renji's analysis made her ponder. This person seems to know my sister well, she thought, a little surprised. Renji was right. If it was a person or thing she wasn't interested in, Yukinoshita Haruno wouldn't interfere in the slightest. Just ignore it. For example, Hayato Hayama. She knew that her older sister disliked Hayato Hayama. She also didn't like Hayato Hayama. Since graduating from elementary school, her older sister hadn't communicated much with Hayato Hayama. Even when her parents were negotiating for work, her older sister would only greet him politely. She completely ignored Hayato Hayama. To be honest, Yukinoshita Yukino still didn't understand why her sister wasn't interested in Hayato Hayama at all. Even though Hayato Hayama and her older sister had similar styles of doing things. Of course, this wasn't important.

What confused Yukinoshita Yukino more now was... What were Renji and her sister doing? If they wanted to thank Renji for the start of school, they didn't have to meet him all the time like this. This was the second time!

As she was thinking, several cat calls caught her attention. Meow! Meow! Two cats ran quickly from the corner and rubbed their bodies against Renji's pants. Yukino's body began to tremble with envy at the interaction. Just as she was about to say something, the cats walked towards her as if they had discovered a new world, and made flirtatious calls that melted her heart.

Yukinoshita Yukino immediately felt her heart melt. She carefully took out the cat food she had to bring every day from her bag and began to feed them, her eyes sparkling with affection. The cats were naturally released by Renji Kamisaka using the cat bag. This is a special attack on Yukino, so it must be used, Renji thought slyly. It's just...

"Ahem, that, Yukinoshita-san, now is not the time to feed cats, we're breaking school rules!" Renji said, trying to sound formal, though he knew it was futile.

Yukinoshita Yukino's face froze. However, she immediately retorted, her tone sharp, "However you look at it, you're the one breaking school rules. You brought those cats again."

"God knows, you saw it yourself. The cats jumped out on their own," Renji shrugged, feigning innocence. "And now they're surrounding you, and you're still feeding them. Who do you think the teacher will consider to be breaking school rules?"

Yukinoshita Yukino blushed, gritting her teeth in frustration, sighed, and said to him, "Can you help me? Help me take those cats to my club activity room. Don't let them run around."

"Oh, sure," Renji nodded casually. He walked over, picked up a cat with one hand, and prepared to leave.

Yukinoshita Yukino said with dissatisfaction, "Be gentle, what if you hurt the cat?"

"But for cats, their mothers usually hold their necks from behind and move like this. See, he's not resisting," Renji explained, showing that the cat was indeed comfortable.

Yukinoshita Yukino naturally thought of this, and her cheeks grew even redder with embarrassment and a hint of annoyance. She lost her composure when she met a cute cat. "Anyway, you can't lift it like this, you have to hold it!" She couldn't help but emphasize her instruction.

"Alright, I'll listen to you," Renji shrugged and picked up the cat indifferently, now supporting its body more carefully. For him, cats were a tool for him to get close to Yukino, an unexpected way to break her icy wall. Aside from a few pet cats raised since childhood, this type of feline creature was quite cruel. After keeping them for a while, they would break free on their own. Never come back again. It was for this reason that Yuigahama Yui chose to keep dogs. If there was no cat bag, Renji Kamisaka might not be able to keep these cats.

Renji also had a "Meow Star" skill entry, which could communicate with animals after activation. The activation condition was "meow." So he closed his mouth and meowed a little. The cat's call was instantly translated and entered his mind.

"Meow, Master, listen to Master, we've already annoyed this little sister!"

"Where's the dried fish, meow?"

"Dried fish! Dried fish~!"

Renji's mouth twitched in amusement at the innocent requests. Using the ability of a cat, he replied as if through telepathy, "No problem, I'll give you dried fish when I get back." After all, you've worked hard, so you should be rewarded, he thought.

"Is this your club? Did Teacher Hiratsuka approve it?" Renji asked curiously, upon arriving at a room in the abandoned educational building—more precisely, an abandoned classroom.

"Well, after all, good people always have some privileges, right?" Yukino replied, her expression flat.

"That's right," Renji nodded. "What about the club members?" He then grinned. "I'm not one of them?"

"Eh, why are you so proud!" Yukinoshita Yukino glared at him with her characteristic "sour" face, but still replied, "NO."

This second woman is honest, Renji thought, a little amused. She seemed strange. "Are you kidding? You're so beautiful and amazing, but no one has joined your club? Haven't you promoted it? Where are your friends?"

Yukinoshita Yukino sat on the chair, her hand gently stroking the cat's fur on her lap, listening to Renji's questions, and asked lightly, her gaze blank. "Is it necessary to have friends?"

Renji Kamisaka shook his head. "It's not necessary, but if no one talks in class or at school, no one forms teams, and no one participates in group activities, it will be very embarrassing."

"It's fine, I'm used to being alone," Yukinoshita Yukino said this without changing her expression, her tone flat, yet there was an unspoken note of loneliness in it.

"Alright, as long as you're happy, but are you going to leave the cats in the activity room?"

"What else?" Yukino retorted, raising an eyebrow.

"Of course I'll let them go, let them eat cat food, and sneak out of campus on their own." Renji said so. However, he secretly told the cats to start acting cute and let them cling to Yukinoshita Yukino, rubbing against her.

Yukinoshita Yukino immediately showed an embarrassed expression, her face slightly red with cuteness. Renji Kamisaka shrugged, as if unconcerned.

"Yukinoshita, I'm going back to class first, you continue playing with the cats," Renji said, feigning to turn around.

"Wait, come back here!" Yukinoshita Yukino hurriedly called him, her tone a little panicked.

"What's wrong?" Renji Kamisaka looked at her confused, deliberately provoking her.

"What's wrong? You don't care about the cats?"

"Letting them go is the best way. They'll leave on their own when they're full."

"No, I'm worried!" Yukino exclaimed, she really liked these cats.

Renji Kamisaka was a little displeased and wished he could be the cat on her lap. His mind wandered.

"Then what are you going to do? Not go to class and take care of some cats all day?" Renji asked, raising an eyebrow.

"Alright... I still have to go to class," Yukinoshita Yukino frowned, as if deep in thought. "Why don't we send them to Teacher Hiratsuka's office?"

"Don't do that. That means Teacher Hiratsuka has broken school rules. If she's reported, she'll be criticized," Renji shook his head. You can't cheat a beautiful teacher just because of cats!

Yukinoshita Yukino was silent, Renji's consideration was indeed correct. She wanted to release the cat, but the cute cat acted cute towards her and kept rubbing her hands, making it even more difficult.

"Keep worrying. Today we have Teacher Hiratsuka's Japanese class for the first period. I don't want to be late." Renji turned and was about to leave again, this time faster.

"Wait!" Yukinoshita Yukino had no choice but to call him, her tone full of cute despair. "Help us, let's take the cats out of campus and come back together. Don't worry, I'll help you explain if you're late."

So why did you bring the cats to the club activity room earlier? Renji wanted to ask, but held back.

"Then, let's go." Renji Kamisaka didn't reveal his little idea of bringing cats to the club activity room just because he wanted to pet the cat all the time—and also see the vulnerable Yukino. Anyway, with the cat bag, there was no need to worry that the second woman wouldn't take the bait.

Renji felt he was too wicked. He was about to talk about the engagement with Haruno, but now he was using the cat to seduce his sister-in-law. After giving the cat food every day, Yukinoshita Yukino's mouth lifted slightly, a small, barely perceptible smile. Even if she was late because of this, she felt it was worth it.