I Am Invincible After Traveling Through Naruto

An abnormal Hokage, a normal otaku, and a normal system, what kind of sparks will they create? Note: This is my first time writing a novel, so my writing may not be very good. Please bear with me. Most of them are my own creations. When you were the second generation, well, it was when Tsunade was a child. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.