He wasn't a person of this world, although the planet beneath his feet was called Earth, and his parents were those of his past life. His experiences from childhood to adulthood were also similar to his previous life.,The only thing he could be certain of was in music. Aside from some anime theme songs disappearing, there weren't many significant changes; of course, it was also possible that the songs he listened to weren't particularly relevant.,But if it's mysterious, why would it find me Because I'm a time traveler"。