The fourth month of the regression arrived with a hollow, haunting chill that ignored the humidity of the Japanese summer. In the sacred, scarred glades of Okutama, the very nature of the training changed. It was no longer about the physical reconstruction of the body or the sensory void of the dark; it was about the Essence of the Blade. Ren Hanshin stood in the center of the clearing before the shattered shrine, his new obsidian arm gleaming like a dark mirror under the leaden sky.

[Synchronization: 50.0% (STABLE)]

[Level: 102 -> 108 (RECOVERY)]

[Condition: Soul-Martial Resonance]

[Status: The Abyssal Disciple]

His midnight-indigo hair drifted in a wind that didn’t exist, and his eyes, twin pits of obsidian void, were fixed on the Weaver. She stood at the edge of the shrine’s torii gate, her crimson silk robes fluttering like the wings of a dying butterfly. But today, she was not alone. Using her authority over the "Threads of the Past," she reached into the conceptual mud of Ren’s memories and pulled.

"To kill the Sun-God, you must return to the moment you first learned to hold a blade," the Weaver whispered, her voice weaving through the trees. "Your Shinen-ryu is a style of the heavens. It is fast, it is precise, and it is fragile. But a Porter does not need precision. A Porter needs weight."

She raised her hand, and the silk threads began to braid themselves together in the center of the arena. They formed the silhouette of a man, short, rugged, with a scarred face and eyes that held the stubbornness of a mountain.

It was Jubei. The silk-construct did not speak, but it held a wooden practice sword with a grip that made the air around it turn heavy. This was not the Jubei Ren remembered from his childhood, but the "Ideal of the Master" preserved in the Loom, a version of Jubei at his absolute martial peak.

"Fight him, Ren," the Weaver commanded, her spiritual limbs wrapping around the torii gate as she watched with a hungry, predatory intent. "If you cannot defeat the man who taught you to walk, you will never be the man who makes the gods fall."

Ren didn’t hesitate. He summoned the Severance of Destiny. The scythe had shed its rust, the matte-black blade vibrating with a low, aggressive hum.

"Shinen-ryu Style: Kokū-Zandō!"

Ren moved with the speed of a thunderclap. He used the 50.0% synchronization to skip across space, the black blade aimed at Jubei’s neck. It was the technique that had killed the Silent Queen and the Ferryman, a strike that bypassed the logic of distance.

CLACK!

The wooden sword met the black scythe. Jubei didn’t move an inch. He didn’t use mana or starlight; he simply held the weight of the earth in his stance. The impact sent a shockwave through Ren’s arms that nearly shattered his porcelain shoulder.

"Too light," Weaver’s voice mocked from the sidelines. She leaned against the gate, her crimson silks spilling over the stone, her eyes fixed on the friction of the clash. "You are trying to be a bird, Ren. But you are a mountain. Strike him again."

Ren lunged again. For three days, the glade echoed with the sound of wood against obsidian. Every time Ren tried to use the heavenly speed of the Shinen-ryu, Jubei’s construct would swat him aside like a fly. The wooden sword felt heavier than the shipping containers. Every strike from Jubei didn’t just hurt; it corrected Ren’s posture, forcing him deeper into the mud.

The manifestations of his harem — the Silent Queen and the Auditor’s Handmaidens watched from the shadows. At night, when Ren’s body was a mess of bruises and broken ribs, they would descend. The Silent Queen would use her porcelain hands to reset his bones, while the Handmaidens bathed him in liquid moonlight to soothe the divine burns.

But the Weaver was the one who controlled the recovery. She would push the others aside, her crimson threads weaving a cocoon of intimacy around Ren. She would lay him on the bed of moss, her many limbs pinning him down as she whispered the "Secrets of the Weight" into his ear.

"The Shinen-ryu was made for those who want to reach the stars, my king," she murmured, her lips brushing his forehead. "But you are the one who is going to pull the stars down. Don’t be fast. Be inevitable. Make the world move because it has no choice."

She leaned down, her kiss a mixture of starlight and copper, fueling his circuits with a new, dark purpose. She was erasing the disciple and stitching the master.

On the seventh day, Ren stopped trying to be fast. He stood in the mud, the rain soaking his indigo hair. He looked at Jubei’s construct. He didn’t see a master. He saw a load. He saw the years of carrying bags in Shinjuku. He saw the weight of Haru’s life. He saw the debt of the two thousand survivors.

"I am the Porter," Ren rasped, his obsidian-silver eyes turning black. Jubei lunged. The wooden sword came down like a falling comet.

Ren didn’t dodge. He didn’t use the skip-space technique. He stepped into the strike, lowering his center of gravity until his boots were buried in the mud. He gripped the Severance of Destiny with both hands, the porcelain and the obsidian.

"Shinen-ryu Style: Abyssal Circle - The World-Porter’s Stance!"

Ren didn’t swing the blade. He anchored the scythe. The wooden sword hit the black blade, and for the first time, Jubei’s construct faltered. The ground beneath Ren’s feet cratered, the mud exploding outward in a circular shockwave, but Ren didn’t move. He had become the center of the world’s gravity.

[Skill Evolved: Shinen-ryu -> Abyssal Shinen-ryu]

[Synchronization: 50.0% -> 55.5%]

"Now," Ren growled.

He twisted the scythe, using the hook of the blade to catch the wooden sword. He pushed. He channeled the 55.5% synchronization into his obsidian arm, the black glass glowing with a dark, mercury violet light.

"Eighth Form - Reversion of the End!" Ren swung the scythe in a slow, heavy horizontal arc. It wasn’t fast, but it was absolute. The blade tore through the air, creating a vacuum that pulled the silk-construct of Jubei toward the edge.

The wooden sword shattered. The silk-construct was unraveled. The threads of Jubei’s memory were sucked into the black blade, turning the scythe into a weapon of pure, crushing authority.

[Synchronization: 55.5% -> 60.0%]

[Level: 108 -> 112 (RECOVERY)]

Ren stood in the silence of the glade, the rain washing the silk-dust from his face. The Weaver stood before him, her eyes wide with a terrifying, ecstatic pride. She walked toward him, her bare feet clicking against the shattered slate, and wrapped her arms around his neck.

"The disciple is dead," she whispered, her voice a shivering harmonic of obsession. "My king is finally learning to hold the needle."

She pulled him into a kiss that was no longer just a reward, it was a claim. She was weaving her own existence into his martial style, ensuring that every strike he made from now on would be an act of her will.

The second half of the month was dedicated to the court of the abyss. The Weaver decided that Ren needed to test his new weight against multiple opponents. She manifested a battalion of Silk-Sovereigns constructs based on the Kings and Queens Ren had executed. They weren’t real, but they carried the conceptual weight of their titles.

The glade became a battlefield. Ren fought the Silent Queen, the Ferryman, and the Auditor all at once. But this time, the fight was different. Ren didn’t struggle. He moved through them like a landslide through a village. Every strike with the Abyssal Shinen-ryu left a dark violet Grave-Mark in the air. He was devaluing their existence.

The Silent Queen fired her porcelain needles. Ren didn’t block. He raised his obsidian hand, and the needles were consumed, their mana turned into streams for his own veins.

The Ferryman swung his oar-scythe. Ren caught it with the back of his blade and slammed the God-construct into the mud, his obsidian arm glowing with the weight of a billion tons.

[Level: 112 -> 118]

[Synchronization: 60.0% -> 65.0% (ABYSSAL REBIRTH)]

The manifestations of the real ones woven from his desires began to merge with the Weaver. During the nights, the lines between the Silent Queen’s touch and the Weaver’s kiss became blurred. Ren was surrounded by a sea of crimson silk and starlight, a king in a dungeon of his own making.

"Do you still miss the dirt, Ren?" the Weaver asked him one night, her many limbs weaving a crown of obsidian needles for his brow.

Ren looked at his obsidian hand. He could feel Haru’s sapphire light in the distance, but it felt like a flickering candle in the middle of a hurricane. The more he embraced the weight, the further he felt from the man who had shared a rice ball in a cold basement.

"The dirt is the weight," Ren said, his voice a singular, heavy choral. "And the weight is all I have left."

The Weaver leaned her head against his chest, her eyes closed in absolute triumph. "The fourth month is over, my king. You have defeated the past. Now, it is time to forge the future."

She raised her hand, and the sky over Okutama turned a dark, bruised violet. The Solar Forge was still there, a mocking white star in the zenith. But as Ren looked up, he didn’t see a god.

He saw a delivery that was long overdue.

[Level: 118]

[Synchronization: 65.0% (STABLE)]