Naruto: I am Kokushibo,The Invincible Six-Eye

Story of: Naruto: I am Kokushibo, the invincible six-eye Jay Chou traveled through time again. The first time, he traveled from Blue Planet to become Kokushibo in Demon Slayer. Unexpectedly, he traveled through time again and directly came to the world of Naruto. Moreover, the timeline of this Naruto world is still the Warring States Period. As a demon, Kokushibo is immortal except for being afraid of the sun. So, he began to create demons to expand his own power, and also began to learn ninjutsu, preparing to use ninjutsu to break the restriction of being afraid of the sun. In the Warring States Period, Kokushibo established the Kingdom of Darkness and negotiated with Hashirama about dividing the tailed beasts. In the last battle between Hashirama and Uchiha Madara, Kokushibo even planned to steal Hashirama. In his long life, Kokushibo planned step by step and became the strongest in the ninja world...