The Yamanaka Clan's Secret Art

After devouring three Root ninjas in a row, Shinichi gave himself a week off. It was not laziness; his body genuinely needed time to digest them. The lesson from his last chakra disruption was still etched into his meridians—the burning sensation left by Fire-nature chakra had faded, but whenever he turned over in bed at night, a faint stab of pain would occasionally rise from deep within his dantian, like an old wound that had not fully healed reminding him: Don't be too greedy.

A week without fighting did not mean a week without doing anything. He temporarily switched his evenings from "hunting" to "research." He did not yet have permission to enter the forbidden techniques section of the Ninja Academy library, but he had nearly gone through all the books in the regular archives. One old textbook titled Konoha Secret System Overview caught his attention—it mentioned, while introducing the Yamanaka Clan, that the clan's mental secret arts originated from research into the "connection between soul and body." The earliest Yamanaka clan members, through meditation and specialized mental cultivation methods, could project their consciousness into other people's bodies. This ability was later systematized into the Mind Body Switch Technique during the ninja wars, but the original training method did not rely on ninjutsu formulas. Instead, it relied on pure perception and mental will to repeatedly explore the boundaries of the soul.

This description reminded Shinichi of a place. The Yamanaka Clan had its own clan grounds in Leaf Village, with a small family cemetery behind them. According to the original setting, most of the Yamanaka Clan's secret technique scrolls were stored in the clan shrine, but its security was beyond what he could currently overcome. The cemetery, however, was different—it was open to the public. The Yamanaka Clan's care for their ancestors' graves was more ceremonial than the strict guarding of a forbidden area. Besides, he did not need to steal any physical items. He only needed to observe the natural flow of Yamanaka Clan chakra near the cemetery with his Sharingan to infer the basic principles behind their spiritual energy.

One late night, he visited the cemetery behind the Yamanaka Clan grounds for the first time. He was not there to rob graves. He was there to observe. He left a Shadow Clone at the orphanage to maintain his body temperature while his real body climbed over the low wall behind the hill and entered the cemetery. It was not large, with several dozen tombstones arranged neatly in rows. Fresh bouquets and incense sticks sat before them, showing that someone had come to pay respects during the day. An old camphor tree stood in the center of the cemetery, with a string of wind chimes hanging from its trunk. When the wind passed through, they gave off soft little chimes.

He chose a concealed spot—a cluster of bushes behind the old camphor tree. It blocked sight without interfering with his perception. Then he closed his eyes and layered the Byakugan's long-range penetrating vision over his own chakra sensing, adjusting his perception to its most refined state and focusing on the residual Yamanaka Clan chakra naturally drifting through the air. Yamanaka Clan chakra had one especially obvious trait—its texture was completely different from ordinary chakra. Ordinary chakra was like flowing water, while Yamanaka Clan chakra was more like thread, each strand pulled taut. The stronger the spiritual power, the harder it was for that thread to snap.

Shinichi went for three nights in a row. On the first night, he only observed, confirming the cemetery's patrol schedule—the Yamanaka Clan guards changed shifts every two hours, with a brief gap during the handover. On the second night, he began using a Shadow Clone to keep watch from afar. On the third night, he finally detected that threadlike chakra fluctuation—not stray residue, but a steadily emitted, clearly directed spiritual force. It radiated from beneath the largest tombstone in the center of the cemetery, its source roughly several meters underground. The tombstone bore the name of the Yamanaka Clan's first clan head, and three incense sticks still burning had been planted before it. Their ashes were still warm.

Shinichi crouched behind the old camphor tree, his Two-Tomoe Sharingan slowly turning in the darkness. He controlled his spiritual power and carefully used his Sharingan to capture the path of that threadlike chakra flow. It was not an attack, nor was it spying. It was tracing—like a painter tracing the lines of a masterpiece, never touching the paint, only studying the brushwork. He could even see how those threads emerged from their source beneath the tombstone, slowly permeating the entire clan grounds along the terrain of the mountain and forming a vast spiritual perception network. This network was not meant for defense. It was meant for sensing—if any chakra carrying hostile intent entered its range, the Yamanaka Clan would notice immediately.

Just as he was absorbed in watching, a gentle yet steady male voice suddenly came from behind him.

"Young man, are you interested in that tombstone?"

Shinichi froze. Not the kind of freeze that came from someone patting him on the shoulder from behind—the voice was still some distance away—but he had not sensed the man at all. With his current perception, no chakra fluctuation within several dozen meters could escape his notice. Even if someone deliberately concealed their presence, their footsteps, clothes rustling, or breathing—at least one of those should have given them away. Yet until this person spoke, he had been completely silent in Shinichi's spiritual perception. Someone capable of this was either an assassination expert proficient in concealment, or one of the Yamanaka Clan's strongest spiritual practitioners. And Shinichi recognized that voice—he had heard it countless times in the anime in his previous life. Inoichi Yamanaka.

Shinichi rose from behind the bushes and turned to see a middle-aged man standing on the cemetery path in casual clothes. His pale golden hair was tied into a loose ponytail at the back of his head, and he held a wooden basin filled with freshly washed chrysanthemums. He wore a faded house kimono and wooden clogs. He looked nothing like the intelligence division's ace out on patrol—more like an ordinary clansman who could not sleep and had come in the middle of the night to tend to his ancestors' graves.

"Mr. Inoichi." Shinichi dipped his head slightly.

Inoichi set the wooden basin beside the tombstone, picked up a bouquet of chrysanthemums, and arranged it in the vase before the grave. Then he straightened and asked in a casual tone, "I remember you. You're Ino's classmate—Senju Shinichi, right? Ino mentioned you at home. She said your chakra was like honey in mint tea."

Shinichi fell silent for a beat. He did not know whether he should first explain why he was in someone else's cemetery in the middle of the night or explain the metaphor of "honey in mint tea." Inoichi, however, seemed in no hurry. Standing before his ancestors' tombstone, this intelligence division official did not look like he was interrogating a suspicious person at all. He looked more like he was making small talk with a junior who had come to pay respects.

"She said that?" There was a rare trace of awkward confusion in Shinichi's voice.

"She has recently been developing a new sensory method that translates other people's chakra signatures into scents and tastes." The corner of Inoichi's mouth lifted slightly. "A young person's perception system may suit her better than our old rules."

The alarm in Shinichi's mind dropped from orange to yellow. Inoichi clearly did not intend to take forceful measures—probing gently was itself something the Yamanaka Clan excelled at. A senior intelligence official finding a child from outside the clan lingering around his family's cemetery late at night, yet not directly reading his memories and instead first discussing his daughter's sensory training, meant that he had noticed someone repeatedly appearing near the cemetery long ago. Tonight, he had deliberately brought chrysanthemums to meet him face-to-face.

"I came to learn," Shinichi said.

"Mm. I could tell you weren't here to steal scrolls." Inoichi picked up another bouquet and smoothed its petals with his fingers. "Someone stealing scrolls wouldn't crouch in front of a tombstone for so long without touching anything." He placed the stems in water, then turned to look at Shinichi, his gaze gaining another layer of seriousness.

"But merely tracing the threads is not enough. The core of my clan's secret art is not simply kneading chakra into threads—you need to understand why it is a thread rather than a blade. The essence of a thread is perception. The essence of a blade is attack. Perception requires patience, resonance, and the ability to spread out your own consciousness to catch the other person's spiritual fluctuations before they even take shape. Only after catching them can you decide whether to soothe them or bind them."

Shinichi stood quietly before the tombstone and listened. What Inoichi said corroborated his Sharingan tracing. The door that had remained stuck at the edge of perception conversion ever since he touched the Slug was finally pushed open a crack from another direction by the Yamanaka Clan's inherited mental art.

Inoichi also fell silent for a moment, then looked up toward the old camphor tree. "My daughter said you'll be visiting our home this weekend. If there's anything you want to ask, you can ask then. Go back early for now. You still have class tomorrow."

Shinichi bowed in thanks, climbed over the low wall, and vanished into the night. Inoichi continued placing the remaining chrysanthemums from the wooden basin into the vases one by one, neither hurried nor slow. Moonlight veiled his expression, making it impossible to tell what he was thinking. But after arranging the final chrysanthemum and lifting the basin to leave, he glanced down at the faint marks beside the three incense sticks before the tombstone and murmured something only he could hear.

"That Senju Clan brat not only knows how to trace threads, he even knows to cover the traces with grass afterward. Tch."