Konoha: Start the Campaign for Uchiha Clan Leader

You start with a pair of kaleidoscopes, and all equipment depends on fighting. The boy from Earth traveled through the ninja world for three battles and competed with Fugaku Uchiha for the position of clan leader. Take advantage of knowing the plot and grasp everything in the world. Eternal Eye, Reincarnation Eye, Reincarnation Eye, Wood Release, Immortal Human Body, Immortal Technique, Pheasant Sword, Blood Successor Elimination, Blood Successor Snare... "Kill Danzo, become Hokage, marry Kaguya, and unify the ninja world!" Uchiha Chen shouted the slogan in front of thousands of ninja armies. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.