Naruto: Double Mechanism Technique, Breaking Through the Upper Limit of the Ninja World!

Shiraishi traveled through the world of Naruto and became the recognized genius of the puppet master in Sand Hidden Village. He was bound to the sign-in system at the beginning - the first sign-in was a critical hit, and the Mohist machine skills and domineering machine skills were obtained at the same time! While others were still training hard on chakra lines, he could already control ten lines at the same time, with a single line extending nearly a hundred meters; Chiyo's mother-in-law spent seven days training, and he passed the level in one hour; Chikamatsu's ten-man formation had not yet been completed, but the drawings of the Mohist four spirit beasts and the machine city were already engraved in his mind. What's even more outrageous is that the rewards for subsequent sign-ins are still stacked - Source of Fire, Megatron Blueprints, Baymax, Gundam, Golden Cloth... What is the upper limit of traditional puppetry? Doesn't exist. Temari was his childhood sweetheart, Kankuro called him big brother every day, and Gaara watched silently. When Konoha was still worrying about the successor of the Third Hokage, Shiraishi had already begun to use machine techniques to redefine the way ninjas fight - no ninjutsu, no physical skills, no illusions, just machine creations could crush everything. Not only does he want to change the fate of Sunagakure Village, but he also wants to completely overturn the ceiling of combat power in the entire ninja world. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.