Library

The protagonist Liszt was reborn in the world of Naruto and became Rock Lee's classmate. Just when Liszt was planning to study ninjutsu and become the strongest, he accidentally discovered a familiar novel about Blue Star in his previous life in a bookstore. After a search, he found a second time traveler who had a golden finger that could travel to other worlds... Liszt takes risks to kill the time travellers, seizes the golden finger, constantly travels across the world, searches for secrets, magic, martial arts, scientific knowledge and other resources to supply himself, and continues to grow stronger and evolve... It is expected to travel through the world of "Wulin Gaiden", "One Piece", "Marvel", "Shading the Sky", etc.

He traveled through time to become Uchiha Sasuke, and traveled through all the worlds with the Boundary Breaking Pearl...