He could practice in secret locations where no one can see him. For example, in an abandoned cave or a hidden part of the forest. That way, no one will know about the new jutsu he's developing.
Well, in certain fanfic scenarios, Naruto could learn paper jutsu as a result of some experimental training. For example, he might be trying to combine different elements of his existing jutsu and accidentally discovers a way to manipulate paper. It could be that his chakra takes on a new form during a particularly intense training session and he realizes he can control paper with it.
There could be a jutsu that allows for instant teleportation across long distances. This jutsu might be a new discovery in the fanfiction world, perhaps created by a character who has been experimenting with space - time ninjutsu. They might use it to quickly get in and out of battles or reach far - off places in a blink.
In many fanfictions, the Naruto Resurrection Jutsu is often portrayed as a powerful and complex technique. Some fanfictions might show it being used to bring back important characters from the dead to change the course of the story. For example, it could be used to resurrect a fallen comrade right before a crucial battle, tipping the scales in favor of the good guys.
The Bubble Jutsu in fanfiction often takes on new and exciting aspects. It might be used in creative ways during battles. For instance, the user could create a large bubble shield that not only protects but also reflects attacks back at the enemy. Fanfiction writers like to play with the idea of the jutsu's potential, exploring how it could be developed and improved beyond what we see in the original Naruto series.
In some fanfictions, Naruto's barrier jutsu is linked with his emotions. When he's angry, the barrier becomes more aggressive and can even repel attackers with a shockwave. This connection between his feelings and the jutsu makes for a more complex and engaging portrayal of the character and his abilities. Also, the barrier might be able to adapt to different terrains, like being stronger in a forest environment due to Naruto's connection with nature.
In fanfiction, the Naruto Possession Jutsu can be portrayed in various ways. Sometimes it's used for comical effects, like a character accidentally possessing the wrong person. For example, Naruto might end up in Sakura's body and have to deal with all the girly stuff she does, which can lead to really funny situations.
It could be used to calculate chakra expenditure. For example, a character might use 'accounting no jutsu' to determine how much chakra they can afford to use for a particular attack without draining themselves completely. This helps in strategic planning during battles.
To create a jutsu in Naruto Jutsu Maker Fanfic, look at the existing jutsus for inspiration. Notice how they are named, what they do, and how they are used in battles. You could base your new jutsu on a character's personality or backstory. If your character has a connection to water, like growing up near a big lake, maybe the jutsu involves creating huge water serpents. Another aspect is the chakra consumption. Decide how much chakra your jutsu will use. If it's a very powerful jutsu, it should probably consume a lot of chakra, but you can also create some low - chakra - cost jutsus for quick and repeated use.
In Naruto fanfiction, cheat codes can drastically change the use of jutsu. They might allow a character to instantly master a jutsu that usually takes years of training. For example, a cheat code could give Naruto the ability to use the Rasengan without any training from Jiraiya. It's a fun concept that adds an interesting twist to the Naruto universe.