Konoha: I, Spike, Hatake Kakashi's Best Partner

I am Spike the Inu Sennin. The jade trees are facing the wind, and they are elegant and graceful. In the era when animals dominated the ninja world, I met the first boy who could hang four heads on the earth flow wall! Sharingan Kakashi! To reciprocate my love, I decided to assist Sharingan Kakashi in the ninja world! Uchiha: Inusennin, please spare your life, Uchiha will no longer pursue Kakashi's Sharingan! Danzo: Inusennin has misunderstood. I want Kakashi to be the heir. Masked Obito: Kakashi, you are deliberately hiding your clumsiness, you must be trying to kill me with a knife to monopolize Lin! Kyuubi: Actually, I was just joking with Yong Daimei. How could I kill him? Ha, ha! Spike's legendary journey to the ninja world begins now! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.