This book is also known as "My Brother is the Fourth Hokage" and "Naruto: I Have Countless Assistants". … After being transported to the Naruto world, the protagonist is linked to Minato Namikaze. "Oh, Minato, we're so close, it's not too much to ask to learn some of your skills, right?" "Kushina, I'll take your chakra!" "Hey, little brother, you actually awakened the Mangekyo Sharingan? Great, now it's mine." … Every day, the protagonist is thinking about who to build relationships with. When he realizes it, he has become invincible! … Keywords: Naruto, Konoha, System, Anime, Fanfiction