Konoha's Strongest Ninja Master

Kurosaki Ruki traveled through time and became the bottom ninja of Konoha's younger generation. Fortunately, he activated the Ninja Tool Master System when he hit rock bottom, and has since become a legend in the ninja world! Kakashi covered Pi Yanzi: "I didn't expect... That someone in this world could give me a Thousand Years Kill..." Danzo Shimura: "All my sharingan eyes were blinded by driftwood?" All the female ninjas in Konoha Village: "Sure enough, men who can use ninja tools are the most handsome!" Uchiha Madara: "Among the ninja users, I, Madara, would like to call you the strongest!" Many years later, the stone statue of Kurosaki Ryuki stood in the Valley of the End... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.