Tamura Hiroshi said nothing more. He picked up the notebook and left, then went back to study in silence.
He did not want to leave that chakra, altered by the star energy, inside his body either. Although his physique and recovery could withstand the erosion, it was still undesirable. Sealing it into an external Cursed Seal would be perfect.
Since he had previously studied the original Curse Mark Secret Technique Orochimaru had given him, he learned the improved version quickly. On the fourth day, Tamura Hiroshi condensed a purple butterfly-wing-shaped Cursed Seal on his back.
This was the form taken by Butterfly Mode chakra after being altered by the star energy. The Cursed Seal had also fused with the Yin Seal and possessed its own Sealing Space, allowing it to store a considerable amount of chakra.
Creating an armor form in the future would inevitably require a massive amount of chakra. Only a huge storage space would allow him to solidify it properly. This was especially true for someone like Tamura Hiroshi, who relied mainly on the Expansion Jutsu in battle. It would not be easy to equip his expanded state with a suit of armor.
After that came the study of the sealing technique that imprisoned life force. All he needed to do was inscribe a sealing array on his body, forming a close-fitting sealing barrier that blocked Sensory Ninjutsu.
Of course, it could not stop the Byakugan from seeing through it.
Fortunately, there were no Hyuga Ninja here either. He had heard that the Hyuga Ninja had been sent to the eastern battlefield to guard against the Kirigakure Ninja. That Frontline was also the longest.
With Sunagakure declaring war on Konoha, the other Three Great Shinobi Villages also entered the conflict one after another.
Iwagakure was the first