The day after Mount Myōboku's people left, the captain of Anbu came.
He was wearing the Anbu uniform and a mask. Even the sound of his footsteps was completely hidden. He stood at the door of the courtyard and only sent out a very slight knocking signal as agreed, for fear of disturbing the people inside.
"Mr. Rinto, I am the current captain of Anbu. I am here to send you the operation data of the headquarters barrier, as well as feedback on actual combat applications." His voice was extremely low, with the unique hoarseness of the mask.
Rinto removed the barrier and said lightly, "Bring the data, come in and talk."
Anbu Captain hurriedly pushed the door open and handed over the sealed file with both hands, with the utmost respect. "This is the full operational data of the hidden barrier, anti-reconnaissance, and anti-spiritual invasion configurations of the headquarters for this month, as well as the actual combat feedback on the simplified version of the hidden barrier you gave us when we performed field missions. All details are recorded in it."
Rinto took the file, opened the sealed paint, and opened it to check. He had previously designed a non-perceptual concealment and counter-attack barrier for Anbu's headquarters. The operation data for more than a month has perfectly verified the design effect: Konoha's Barrier Team full-field scanning, Byakugan's perspective, and Yamanaka Clan's long-distance perception were completely unable to detect the location of Anbu's headquarters. Even the high-concentration Chakra fluctuations were completely locked in the barrier, without any leakage.
What interested him even more was the feedback data from actual field operations. Anbu simplified his concealment barrier into a small sealing talisman that could be carried around and used for reconnaissance and infiltration missions. The actual combat effect was amazing - even if it was a close contact with the target, it would be effective against the target. Fang was also completely unable to sense Chakra's aura and figure, and could even block Sharingan's perception. In more than a dozen field missions over the past month, the team using the concealment talisman had a 100% success rate and was not discovered once.
There are also anti-spiritual intrusion and anti-Genjutsu configurations. In several capture missions against the Genjutsu type rebel ninja, it perfectly blocked the opponent's Genjutsu penetration and mental detection, and even locked the opponent's position in reverse, helping Anbu to successfully complete the arrest.
These actual combat data are irreplaceable for simulation tests in the laboratory and can help him further optimize the structure of the concealment barrier, reduce its size, reduce energy consumption, and improve its anti-reconnaissance and anti-cracking capabilities.
"The data is very complete." Rinto finished flipping through the file and looked up at Anbu Captain, "There are two optimization directions. One is to improve the spatial concealment of the headquarters barrier to shield Space-Time Ninjutsu coordinate lock; the other is a small concealment symbol for field use. I will simplify and optimize it to have lower energy consumption, longer duration, and add an emergency anti-detection triggering mechanism. Three days later, ask Anbu Ninja, who is in charge of the enchantment, to come and get it."
Anbu Captain bowed instantly, his tone full of gratitude. "Thank you, Mr. Rinto! The barrier you designed has helped us solve too many problems in the mission and greatly reduced the risk of casualties to the team members!"
"You're welcome." Rinto waved his hand and said calmly, "Follow-up actual combat data, especially application data in extreme scenarios, will be summarized and sent over on time. Also, don't knock on the door unless necessary. Just let the people from Barrier Team bring the data over."
"Yes, I remember." Anbu Captain responded quickly, not daring to disturb him any more. He bowed deeply to Rinto, turned around and retreated quietly, without even closing the door making a sound.
Rinto casually put the file on the table, picked up the charcoal, and began to optimize the configuration of the concealment barrier. Anbu's actual combat data helped him verify the feasibility of the miniaturized barrier, and also allowed him to use space concealment and Chakra has a deeper understanding of the underlying logic of breath shielding. These optimizations can not only be used for Anbu's tasks, but can also in turn improve the independent space barrier of his own laboratory, making the defense system more impeccable.