The Flying Thunder God was a Space-Time Ninjutsu. Without precise control of space-time coordinates, one could easily end up stuck inside a rock.
The Reaper Death Seal was an even more forbidden technique, sacrificing one's soul to the god of death and perishing together with the enemy.
Minato Namikaze naturally knew the dangers of these techniques. He had only wanted to joke with Naruto, but he seemingly had no talent for that sort of thing.
Seeing that Naruto could not be bothered to respond, Minato Namikaze revealed a helpless, bitter smile.
Of course, he knew how to undo the formulas on the Scroll of Seals. With his mastery of Sealing Jutsu, even forcibly breaking the Scroll of Seals' seal would take no more than half an hour.
But he was unwilling to help Naruto break the seal on the Scroll of Seals.
Having once served as Hokage, he was well aware of the power of the Forbidden Jutsu within and the harm that could result from using them recklessly. He had no idea how serious the consequences would be if Naruto obtained them.
After all, no matter how mature Naruto appeared or how powerful he was, he was still only a child.
Naruto still had a long, long road ahead before he could become a true ninja. When the time was right, Minato Namikaze would personally teach Naruto the ninjutsu he had mastered. But now was not the time.
Naruto more or less guessed what Minato Namikaze was thinking, but he did not care.
The Forbidden Jutsu on the Scroll of Seals would be no small help, but they were only help. With his current Dark Kurama Mode, he could already face enemies on the level of the Five Kage. The only thing he needed to worry about was being