Isn't It True That Some People Think Forbidden Arts Are Difficult?

The hottest fan fiction of 2020 Traveling to the world of Naruto, as the returning Uchiha Nobu, Nobu was amazed by the magical ninjutsu. The ninjutsu is really too powerful. "Clan leader, this is incredible, the Uchiha clan has a genius!" "I just showed you how to form the seal using the Fire Ball Technique, and he learned the Dragon Flame Singing Technique!" "I randomly taught a shadow clone technique, and he learned multiple shadow clones." "..." "You call Shinra Tianzheng Earth Escape?" "Damn it, Shin's Psychic Technique summoned the Ten-Tails!" Uchiha Nobu looked innocent: No one really thinks forbidden arts are difficult! The introduction is too weak, please move to the main text. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.