Chapter Summaries

Rinto completed his seventeenth Wind Release configuration by engraving chakra-flow lines into black iron, but he lacked the materials and chakra samples to continue his research. After the Hokage summoned him to meet Orochimaru in three days, Rinto began organizing his experimental records to secure a chance to continue his work.

• Rinto successfully activated his seventeenth Wind Release configuration, which launched a wind blade that pierced the earthen wall without damaging the black iron.
• Rinto recorded the configuration's measurements and performance, then recognized that black iron and his limited chakra were preventing further progress.
• Two Chunin delivered the Hokage's summons, ordering Rinto to report to the research and development department in three days because Orochimaru had requested researchers in the village.
• Rinto decided Orochimaru's department could provide the resources he needed and began preparing his experimental records as a presentation of his work.

Rinto brought his chakra configuration research to Konoha’s Research and Development Department, where he demonstrated its power and impressed Orochimaru by identifying the compatibility problem in his cursed seal experiments. Orochimaru invited him to the underground laboratory, and Rinto followed, focused on obtaining resources for his work.

• Rinto arrived at the Research and Development Department with his experimental records and engraved black iron, while researchers whispered that he was unqualified and merely seeking benefits.
• Kawakami Kenta mocked Rinto and tried to inspect his papers, so Rinto demonstrated a Wind Release configuration and a Fire Release configuration to silence him.
• Orochimaru entered the hall and questioned Rinto about his chakra configurations and the flaw in his cursed seal experiments.
• Rinto explained that the cursed seal failed because its chakra structure was incompatible with the subject’s, surprising Orochimaru and the assembled researchers.
• Orochimaru invited Rinto to the underground laboratory for a proper discussion, and Rinto followed him, already considering what research resources to request.

Rinto explained his chakra-pattern research to Orochimaru and negotiated access to an underground laboratory and its materials in exchange for helping with chakra-structure problems. He tested a crystal jade Wind Release engraving that greatly outperformed his dark iron versions and continued experimenting as dawn approached.

• Rinto described how engraved patterns could guide chakra without hand seals and proposed buffering the foreign chakra structure in Orochimaru's Cursed Seal experiments.
• Rinto and Orochimaru agreed to collaborate, with Rinto setting boundaries against human experimentation and requiring a private laboratory and unrestricted materials access.
• Orochimaru ordered Kabuto to prepare Rinto's laboratory and grant him access to the materials storage.
• Rinto engraved a Wind Release pattern into crystal jade and pierced a steel testing plate, recording a dissipation rate of 6.2%, triple the range, and more than double the power of his previous version.
• Rinto requested chakra samples of several natures, and Orochimaru promised Kabuto would deliver them the next morning.
• Rinto continued engraving through the night, focused on improving his patterns as dawn approached.

Rinto used Orochimaru’s chakra samples to develop crystal jade configurations that converted attributeless chakra into compound elemental techniques. After completing fire-and-wind and water-and-earth transitions, he began studying Ice Release samples while Orochimaru took his advice on stabilizing the Cursed Seal.

• Kabuto delivered chakra samples and food to Rinto, who ignored the food and began testing the samples in the laboratory.
• Rinto carved standard crystal jade configurations for all five basic chakra attributes, then designed a fire-and-wind transition that initially failed before he corrected it.
• Rinto successfully used the revised configuration to produce a fire-wreathed wind blade, and Orochimaru tested it and saw its potential.
• Orochimaru told Rinto that his Cursed Seal test subjects suffered chakra disturbances, and Rinto drew a three-layer buffer model and advised him to introduce the seal gradually.
• Rinto completed a water-and-earth transition that produced corrosive Lava Release fluid, then began analyzing the Ice Release samples as Kabuto brought another untouched breakfast.

After seventeen failed attempts, Rinto used Orochimaru’s Cursed Seal coexistence data to create a stable Ice Release configuration. He ignored the Third Hokage’s summons and began investigating Scorch Release.

• Rinto spent three days failing to engrave an Ice Release configuration, while Kabuto brought him food and fresh chakra samples.
• Kabuto told Rinto that Orochimaru’s Cursed Seal trials had improved, and Rinto asked to see the data on how the foreign chakra configuration coexisted with subjects’ chakra.
• Orochimaru gave Rinto the experimental records, which showed how interlocking structures and buffers let two configurations coexist; Rinto used the principle to design a dual-track Ice Release configuration.
• After eating, Rinto engraved the new design and successfully tested it, freezing a steel plate with a conversion rate above 80 percent.
• Kabuto reported that the Third Hokage had summoned Rinto and Orochimaru for the next morning; Rinto refused, and Orochimaru agreed to handle the summons while Rinto turned to the Scorch Release samples.

Rinto cracked Scorch Release’s chakra structure and gave Orochimaru a locking model that let a Cursed Seal retain its full power without harming its host. After Orochimaru’s experiments succeeded, Rinto turned his attention to studying a sample of senjutsu chakra and testing starfall iron as a new medium.

• Rinto struggled to reproduce Scorch Release until Kabuto measured its chakra particles and revealed their 7:3 fire-to-wind ratio.
• Rinto engraved a working Scorch Release configuration into crystal jade, then accepted Orochimaru’s request for a new Cursed Seal model in exchange for a Ryūchi Cave senjutsu chakra sample.
• Rinto proposed isolating the complete Cursed Seal configuration in a spiritual-energy lock anchored to the subject’s own imprint, and Orochimaru took the model for testing.
• Rinto studied the senjutsu chakra sample while Kabuto brought him measurements, supplies, food, and Orochimaru’s experimental data, gradually taking over his routine laboratory tasks.
• A week later, Orochimaru’s first subject survived and fully activated the Cursed Seal using Rinto’s model, and he sent Rinto crystal jade, rare metals, and starfall iron.
• Rinto set aside the Cursed Seal results and began considering how starfall iron could support more complex chakra configurations.

Rinto developed a stable closed-loop configuration that circulated senjutsu chakra inside starfall iron and demonstrated its power. He refused Orochimaru's request to adapt his locking model for experiments on living subjects, but accepted useful Ryūchi Cave data and continued his research.

• Rinto used Orochimaru's Cursed Seal configuration as inspiration and designed a closed loop with moving anchor points to keep senjutsu chakra circulating.
• Rinto engraved the loop into starfall iron and successfully released a senjutsu wind blade that pierced a thick steel plate while the chakra remained stable.
• Orochimaru asked Rinto to create an adjustable locking template for Cursed Seal experiments on living subjects, but Rinto refused.
• Orochimaru dropped the request and left Rinto a scroll of basic senjutsu materials and Ryūchi Cave data.
• Rinto extracted useful pages from the scroll and resumed measuring energy loss in the starfall iron.

Rinto drove off Root agents who tried to seize his research, then accepted Orochimaru’s offer to trade Cursed Seal concealment work for half a sample of Hashirama Cells. He returned to his laboratory and began analyzing the cells, leaving Orochimaru expecting valuable results.

• Rinto ignored Kabuto’s warnings about Root and continued his experiments, then incapacitated two Root agents who demanded his research materials.
• Rinto spent the night organizing his research records and began writing a scroll on Chakra configurations and carrier solidification.
• Kabuto told Rinto that Orochimaru had obtained a Hashirama Cell sample, prompting Rinto to visit the main laboratory.
• Orochimaru offered Rinto half the sample and access to cultivation data in exchange for optimizing a Cursed Seal’s concealment configuration and keeping Danzo’s agents away.
• Rinto agreed to provide a model by the next day, secured his share of the cells in his laboratory, and began analyzing their configuration lines.

Rinto developed an adaptive configuration that stabilized Hashirama Cells’ chakra and revealed the basis of Wood Release. He refused Orochimaru’s request to help apply the discovery to human experiments, then recorded his research before returning to his work.

• After repeated failures, Rinto shifted from blocking Hashirama’s chakra to guiding it with adaptive anchor points.
• Rinto successfully stabilized the chakra in starfall iron and discovered that Wood Release used yang chakra to transform lifeless matter into growing life.
• Orochimaru praised Rinto’s Cursed Seal isolation configuration and offered resources in exchange for help making Hashirama Cells compatible with human hosts.
• Rinto refused to provide his Hashirama chakra research for Orochimaru’s human experiments, and Orochimaru left without pressing the issue.
• Rinto reinforced the laboratory barrier, documented his research theories and experiments, and returned to optimizing the adaptive configuration.

Rinto discovered a tracking anchor-point system that let one engraved piece of starfall iron switch between Lava Release and Explosion Release, then refused Orochimaru’s proposal to apply it to the Cursed Seal and living subjects. Exhausted but still fixated on his research, he began considering how to add a third nature as the sky darkened.

• After three days of failed designs, Rinto found a note urging him to let anchor points move with chakra flow and redesigned the engraving around one main channel and early clearing.
• Kabuto delivered chakra samples from Iwagakure, Kirigakure, and the Uchiha, and told Rinto that researchers and officials had been asking about his work.
• Rinto tested his new design, revised it after a failed first attempt, and successfully switched between Lava Release and Explosion Release, though repeated use heated the starfall iron.
• Orochimaru tested the engraving and offered samples and forbidden jutsu diagrams in exchange for Rinto adapting the system to the Cursed Seal, but Rinto refused to work with human bodies.
• After Orochimaru left, Rinto locked the laboratory, then returned to planning a three-nature configuration despite exhaustion and hunger.

Rinto struggled through nearly two days of exhausting experiments to solve the overheating and explosions in his Starfall Iron chakra channels. He fell asleep in the laboratory without finding a workable design.

• Rinto tested a revised Starfall Iron piece, but residual chakra clogged its cooling grooves and caused an explosion that wounded his hand.
• Rinto considered copper cooling inserts, then rejected the idea because chakra could still seep into them and trigger an explosion.
• Kabuto brought Rinto a request from Orochimaru about a Cursed Seal concealment configuration, and Rinto gave him the marked draft.
• Rinto tried designing moving diversion grooves to carry heat away with the chakra flow, but could not find a placement that prevented residue from collecting.
• After eating rice balls Kabuto had left, Rinto tried to carve another piece but was too exhausted to hold the knife.
• Rinto examined fragments from earlier failed experiments, then fell asleep against the laboratory wall holding broken crystal jade.

Rinto worked through the heat and synchronization failures in his adaptive chakra anchors and solved them by introducing a gradual transitional state between nature transformations. After repeatedly verifying the new starfall iron piece, he collapsed asleep at his workbench.

• Rinto woke after sleeping nearly a day, ate the food Kabuto had left, and realized that heat came from chakra dissipating during anchor reconstruction.
• Rinto redesigned the anchors to rebuild in batches, but a delayed trigger caused the sixth test to overheat and fracture the starfall iron.
• Kabuto brought Rinto hot food and quietly left without questioning his experiment.
• Rinto noticed how smoothly the anchors adjusted in his Senjutsu circulation piece and devised a basic-channel transitional state between Lava Release and Explosion Release.
• Rinto carved a new starfall iron piece and switched between the two releases more than twenty times without overheating, fractures, or significant delay.
• Rinto confirmed the result with further tests, then fell asleep at his workbench before recording the data.

Rinto struggled to make a starfall iron device switch among three chakra attributes, but his first test exploded and burned his hand. Anbu sent by the Third Hokage demanded to discuss his research, and Rinto drove them away before ending the night unable to work.

• Rinto tested his two-attribute starfall iron device successfully, then tried to design a three-attribute configuration and found its transitions too complex.
• Kabuto brought Rinto food and supplies, cleaned the laboratory, and told him that Anbu had asked about his research and materials.
• Rinto engraved a sequential Lava Release, Explosion Release, and Lightning Release configuration, but it exploded when the transition to Lightning Release failed.
• Two Anbu arrived on the Third Hokage's orders and asked Rinto to discuss military ninja tool development and ownership of his research.
• Rinto threatened the Anbu with a wind-chakra blade and activated the laboratory barrier, forcing them to leave.
• Rinto raised the laboratory's defenses, abandoned his experiment log, and sat in the dark, overwhelmed by his failed test and the demands on his research.

Rinto struggled to build a stable three-attribute chakra tool while resisting pressure from the Third and Orochimaru. Orochimaru’s scroll about Shukaku’s chakra gave Rinto a new approach, and he began carving a prototype despite his exhaustion.

• Rinto rejected the Third’s demand to bring his research under the Anbu and spent the day testing modular designs that repeatedly exploded.
• Orochimaru offered Rinto a quieter laboratory in exchange for research data, but Rinto refused to leave or share his work.
• Orochimaru left Rinto a scroll recording Shukaku’s wind, earth, and Magnet Release chakra configuration.
• Rinto realized Shukaku’s chakra used deformable anchors that fused multiple attributes instead of combining separate modules.
• After drawing a new framework through the night, Rinto wrapped his injured fingers and clamped fresh starfall iron into the vise to begin a prototype.

Rinto struggled through repeated failures before realizing Shukaku’s anchors had to reconstruct their cores as Chakra natures changed. He created a stable three-nature starfall iron, but fell asleep before resolving its remaining switching limits.

• Rinto’s first seventeen starfall iron attempts failed as he tried to make one set of anchors accommodate three Chakra natures.
• After rereading Shukaku’s scroll, Rinto realized the anchors needed to reconstruct their cores rather than remain compatible with every nature.
• Kabuto brought Rinto food and new engraving tips, treated the broken glass, and reported tensions between Orochimaru, the Third, and the Anbu; Rinto told him to keep them away.
• Rinto engraved a new set of anchors and successfully tested repeated switches among Lava Release, Explosion Release, and Lightning Release.
• Rinto found that the iron still faltered around the twentieth switch and lost some power when changing from Lightning Release to Lava Release, then fell asleep while revising his plans.

Rinto struggled to eliminate chakra residue from his triple-nature starfall iron device, exhausting himself as his experiments failed. He ended the night without a solution, while Kabuto’s report of Anbu scrutiny and Orochimaru’s request added to his frustrations.

• Rinto tested his modified starfall iron and found that chakra residue still accumulated until the device overheated.
• Rinto tried an extended clearing circuit and a synchronized reconstruction design, but the first caused a long switching delay and the second exploded.
• Kabuto brought Orochimaru’s request for the original Cursed Seal concealment-pattern draft, and Rinto found it among his discarded papers.
• Kabuto told Rinto that Anbu were questioning him and that the research and development department wanted his help, prompting Rinto to order Kabuto to keep them away.
• Rinto searched for a discarded sketch that might solve the residue problem but found its crucial parameters blurred beyond recovery.
• Rinto abandoned further work for the night after inspecting damaged materials without finding a clue.

Rinto struggled to clear residual chakra from his starfall-iron configuration until he rediscovered an old anchor design and added tiny tails that removed residue during reconstruction. After repeated tests confirmed the fix, he fell asleep in his laboratory, exhausted.

• Rinto tried several clearing designs, but they failed or caused the starfall iron to crack and explode.
• Kabuto brought Rinto food and engraving tips, tidied the laboratory, and told him the Anbu and the research and development department were still seeking him.
• Rinto found an old draft with a tail structure meant to gather stray chakra and realized he could add tails to each reconstruction anchor.
• Rinto engraved a new piece of starfall iron and repeatedly switched between Lava Release, Explosion Release, and Lightning Release without overheating or losing power.
• Rinto noticed a trace of residue remained in one transition, but exhaustion forced him to stop revising and sleep in his chair after correcting Kabuto's configuration sketch.

Rinto struggled to eliminate chakra residue from the corners of his three-attribute Starfall Iron design, but repeated revisions caused interference, failed tests, and explosions. Exhausted and injured, he gave up and fell asleep in his laboratory before solving the problem.

• Rinto woke after nearly a day at his desk, inspected the Starfall Iron, and found residue trapped in a channel corner after repeated chakra switches.
• He tried redesigning the channels and adding anchor points, then considered adapting the structure to senjutsu before realizing it would destabilize the closed loop.
• Kabuto collected Rinto's revised chakra filtration drawing, brought him food and supplies, and mentioned his failed Cursed Seal experiment and increased Anbu presence at the entrance.
• Rinto carved tiny corner anchor points into the Starfall Iron, but the first test caused an anchor clash and damaged the pattern.
• Rinto tested several more revisions, which either failed to clear residue or disrupted reconstruction, and a final blowout reopened his hand wounds.
• Rinto abandoned the work in frustration and, exhausted, fell asleep in his chair clutching a ruined piece of Starfall Iron.

Rinto solved the three-attribute chakra channel problem by replacing sharp turns with smooth curves, then struggled to find a workable design for four attributes. He fell asleep after a night of failed sketches, leaving the four-attribute configuration unresolved.

• Rinto found an old note about curved channels and realized smooth turns could eliminate the residue trapping his three-attribute design.
• Kabuto delivered high-purity force-conducting crystals and hot noodle soup, reported that Orochimaru had refused the Hokage Tower’s request to transfer Rinto, and left his Cursed Seal drawings for review.
• Rinto engraved a new starfall iron configuration with curved channels and confirmed that Lava Release, Explosion Release, and Lightning Release switched cleanly without residue or overheating.
• Rinto tried to design a four-attribute configuration but could not resolve the crowded channels and overloaded anchor points.
• Rinto secured the successful three-attribute iron, made a few corrections to Kabuto’s drawings, and fell asleep before finding a four-attribute framework.

Konoha’s Anbu and Root stormed Rinto’s laboratory to seize his research, while Orochimaru intervened to further entangle Rinto in the conflict. Rinto destroyed the laboratory and escaped Konoha with his essential research, leaving the village as Orochimaru watched the aftermath.

• Rinto hid his research and prepared to defend himself after Kabuto warned him that Konoha’s Anbu had broken into Orochimaru’s research department.
• The Anbu and Root surrounded Rinto, who fought them off with chakra configurations that let him use several powerful techniques without hand seals.
• Orochimaru arrived and confronted the Anbu, while Rinto recognized that Orochimaru wanted to force him into dependence.
• Rinto slipped into an emergency passage, detonated the laboratory and its remaining research, and escaped into the woods beyond Konoha.
• Rinto decided to seek a secure place outside Konoha to continue his four-nature research as Orochimaru watched the burned laboratory and smiled.