He Is in Naruto, and He Signs as Tendo Pain at the Beginning!

He traveled through time and became the forbidden son of the mixed blood of the Uchiha, Byakugan, Senju, and Uzumaki tribes, and mastered the limits of the five blood inheritances. As the personally designated successor of the second generation, he has been sleeping underground for 30 years. After that, all honors were erased and became a taboo for Konoha's top brass, a dead soul erased from history. Just when Rokudo Pain was hunting Hanzo the Sansho Fish, he was suddenly woken up! Sansho Hanzo: In front of the Konoha Death God, I am just a mortal! Nagato: Why do you also know Shinra Tensei and Earth Blast Tensei? ! Uchiha Obito: How can one person have both Byakugan and Sharingan at the same time? Can you still transform? ! Danzo: For Konoha, you, the undead of the Uchiha family, must die! Tsunade: Brother Lin Yu, when you come back this time, I will never let you **! Uchiha Madara: I, Madara, would like to call you the strongest, the strongest! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.