The ninja academy was unusually crowded on registration day. Parents clustered around their children, teachers managed the chaos of paperwork, and the air buzzed with the nervous energy of new students.

  Hanekawa's eyes sharpened as he spotted two familiar figures across the courtyard—Uzuki Yugao and her father from the hospital. He turned to Kurenai, who stood beside him in her usual energetic stance.

  "Go ahead to class, Kurenai. I need to say hello to an old patient."

  She nodded obediently and released his hand, heading toward the first-year classroom. Hanekawa watched her go, then turned and walked toward the registration area where the crowd was thickest.

  The new students were far more punctual than the older ones. Lines of children and parents snaked through the hallway, and Hanekawa's appearance immediately drew attention. Being conventionally attractive had its drawbacks—he couldn't walk anywhere without becoming a minor spectacle.

  "Big brother!"

  Yugao's face lit up with recognition. She abandoned her place in line and rushed toward him.

  "It's Hanekawa," he corrected gently. "Just call me Hanekawa."

  "Brother Hanekawa," she repeated obediently, though confusion flickered across her features.

  Before he could continue the conversation, he found himself surrounded. The freshmen pressed in from all sides, their eyes bright with curiosity and admiration.

  "You're Hanekawa?"

  "The top student?"

  "The one who works at the hospital?"

  Great. Fan club acquired. Hanekawa kept his expression pleasant as the questions came rapid-fire. His reputation had grown considerably over the past four years—top marks in the academy, work at Konoha Hospital, and the not-insignificant detail that he was Tsunade's student. The combination made him something of a celebrity among the younger students.

  "Amazing!" Yugao's eyes went wide as she watched the impromptu gathering transform into something resembling a meet-and-greet.

  "I'm Hanekawa," he said simply, then took on the role of informal teacher, listening as the new students introduced themselves. He caught several familiar names—future ANBU gate guards Izumo Kamatsuki and Tetsu Koji, Hayate Gekko with his transparent escape technique, Iruka Umino, and Anko Mitarashi before her more... distinctive years. This generation was solid. Not quite as exceptional as Asuma's year, but still producing quality ninja.

  The first-year homeroom teacher stood frozen at the registration desk, abandoned mid-paperwork. Hanekawa caught the man's eye and felt a twinge of sympathy. But the teacher didn't dare complain—not about Tsunade's student.

  "I should register," Hanekawa said, extricating himself from the crowd. "We can talk more later."

  He made his way back to the classroom, where Kurenai was already settled. He'd barely taken his seat when Rin Nohara approached, her expression a mixture of hope and hesitation.

  "Good morning, Hanekawa."

  "Morning, Rin. What's on your mind?"

  "It's about medical ninjutsu," she said, her cheeks flushing slightly. "I've been studying for two years now, but I don't know how to progress further. I don't have a teacher, and..."

  Hanekawa understood immediately. As a civilian, Rin didn't have the clan connections or family resources that others relied on. She was talented, but stuck.

  "Here's an idea," he said. "Come train with us after school. I'll teach you then."

  Her eyes widened. "Really? Thank you so much!"

  A case of theft: this story is not rightfully on Amazon; if you spot it, report the violation.

  One more student. No big deal. They already had Asuma, Shisui, and Kakashi. Adding Rin wouldn't change much.

  Rin's face brightened considerably, and she looked at him with genuine warmth. Hanekawa didn't notice the slight blush that lingered on her cheeks as she returned to her seat.

  The opening ceremony arrived with Hiruzen Sarutobi's predictable speech about the Will of Fire. Hanekawa yawned through it. After four years of listening to the same philosophy with minimal variation, he'd come to appreciate the irony—the Will of Fire never actually evolved.

  Not keeping up with the times, Lord Hokage, he thought idly.

  A commotion near the entrance snapped him to attention. Tsunade stood in the doorway, arms crossed, looking thoroughly unimpressed with the ceremony.

  Hanekawa didn't hesitate. He stood and walked out.

  Hiruzen's eye twitched. Three years in a row. If this brat didn't ace the Will of Fire exam every single time...

  "Casino?" Hanekawa asked hopefully as he fell into step beside Tsunade.

  "No."

  He stopped walking. "What? Who are you and what did you do with my teacher?"

  Tsunade's hand came up fast, and he barely ducked the swat aimed at his head.

  "Then what's the plan?" he asked, rubbing his ear.

  "Konoha Hospital. You're almost finished with medical ninjutsu, but there's one critical component you're missing."

  "Which is?"

  "Poison creation." Tsunade's expression was serious. "A medical ninja needs to understand toxins from both sides—how to cure them and how to create them. I don't recommend using poison casually, but in life-or-death situations, you need every tool available."

  Hanekawa raised an eyebrow. Tsunade never used poison in the original timeline, but that didn't mean she couldn't. Understanding toxins was fundamental to advanced medical practice.

  They arrived at Konoha Hospital to find an emergency surgery already underway. Tsunade led him directly to the operating room, explaining as they walked.

  "We have an ANBU operative poisoned by a Hidden Sand puppeteer. This is time-sensitive."

  Yakushi Nonō greeted them with practiced efficiency, handing over surgical gloves. The operating room was a controlled chaos of jonin-level medical ninja, all maintaining strict protocols to protect the operative's identity. Only their uniforms and masks lay discarded in the corner.

  The patient on the table was ANBU—that much was clear.

  "Hanekawa," Tsunade instructed, "use fine-scale extraction to isolate the poison. Put it in a test tube."

  "Yes, Lady Tsunade."

  He formed the necessary seals, his chakra flowing with precision as he worked to separate the toxin from the operative's system. Two hours later, the surgery concluded successfully. The operative would recover.

  Tsunade led him to a laboratory filled with equipment and instruments—beakers, burners, extraction tools, and reference materials.

  "Whether you're curing poison or creating it, you must first understand its composition," she said. "Take out that sample you extracted."

  Hanekawa retrieved the test tube, watching as Tsunade began breaking down the poison's components. It was remarkably scientific for ninja work—analytical, methodical, precise.

  As the day wore on, something shifted in his system.

  [B-Rank Talent Entry: Breaking Bad (Not Obtained)]

  [Trigger Condition: Master poison creation]

  [Current Progress: 0%]

  Interesting. A B-Rank entry meant serious difficulty. And like his A-Rank "Lurker" entry from the novice package, this one couldn't be obtained or synthesized—only progressed through actual mastery.

  By evening, Tsunade had collapsed onto the couch in her office, still wearing her high-heeled sandals. The impact sent ripples through the furniture.

  "Teacher, your shoes," Hanekawa reminded her gently.

  "I've been teaching you all day," Tsunade said without opening her eyes, raising one leg and flexing her toes meaningfully. "Don't I deserve some appreciation?"

  Hanekawa understood the hint. He walked over, carefully removed her sandals, and revealed her feet—pale, elegant, and clearly tired.

  "Would you like a massage?" he asked.

  "Mm."

  She didn't refuse. Hanekawa sat on the couch, positioned her legs across his lap, and began working his fingers along the sole of her left foot. Tsunade's body tensed slightly, her toes curling.

  "A little ticklish," she murmured.

  He adjusted his pressure, waiting for her to acclimate before continuing. Her breathing gradually deepened and steadied. Within minutes, she was asleep, her chest rising and falling gently with each breath.

  Might as well finish the job, Hanekawa thought. He moved his hands upward, massaging her calves with careful attention. Too bad the thighs are off-limits. That would be quite the massage.

  Thirty minutes later, Tsunade stirred and yawned.

  "Go cook," she said simply.

  "Right away."

  Hanekawa untangled himself from the couch and headed to the kitchen, already planning what to prepare. It had become routine—teaching, training, and now domestic duties. Not exactly the life of a spy, but he'd learned to appreciate the irony.