The Celestial Gates can enhance a character's physical abilities. For example, opening the first few gates can increase their speed and strength significantly. They can move faster than normal ninja, allowing them to dodge attacks more easily and land more powerful blows on their opponents.
Another concept could be a story set in an alternate universe where the Eight Celestial Gates are not just physical techniques, but also have a spiritual connection. Naruto, in this universe, has to go on a spiritual journey to fully master the gates and in the process, he learns more about the history and secrets of his ninja world.
In a unique fanfiction, the Eight Celestial Gates could be tied to emotions. For example, the first gate is linked to anger, the second to sadness, and so on. Naruto has to face and control these emotions to open the gates. This would add a psychological and emotional depth to the story as he battles not just external enemies but also his internal feelings.
One idea could be a story where a new character discovers the power of the Celestial Gates and has to learn to control it while facing off against powerful enemies from the Naruto universe. Maybe they accidentally open too many gates at once and have to deal with the consequences.
Fanfiction can expand on chakra gates training by introducing new training regimens. For example, a fanfic might have a character train in a special chakra - rich environment that accelerates their understanding of the chakra gates.
Guy Sensei is also popular. His relationship with Rock Lee and his own mastery of the 8 gates make him a central figure in many fanfictions. Fanfiction writers might explore his past with the 8 gates, like how he first discovered his ability to open them and the training he went through. He could also be depicted in scenarios where he has to pass on his knowledge to a new generation in a more in - depth way than in the original series.
In some fanfictions, Naruto might open the gates through intense training and chakra control. He could have discovered a new way to tap into his inner strength and use it to force open the gates, much like how Rock Lee does in the original series but with Naruto's own unique twist.
Naruto himself is an obvious choice. Since he's the main character in the original series and has a strong connection to the gates. His ability to push his limits and access the power of the gates makes him a great focal point for fanfiction.
One interesting concept could be a character unlocking the hidden potential of the chakra gates in a unique way. For example, they might discover a new sequence of opening the gates that gives them powers beyond what was thought possible in the original Naruto lore.
A Naruto Gates of Babylon fanfiction is a creative blend of the Naruto universe and the concept of the Gates of Babylon from another series. It might involve Naruto characters having access to the powerful abilities associated with the Gates of Babylon, like summoning various weapons. This can lead to really interesting battle scenarios and new power - up dynamics within the Naruto world.
Often, the main characters from 'the gates' are popular in the fanfiction. They are the ones that fans already know and love, so they are likely to be the focus. For example, if there is a strong lead character in 'the gates', they will probably be a central figure in many fanfictions.