Since it's a fan - made concept in a fanfiction, the 9 beings could be anything. They might be nine reincarnations of past powerful ninjas, or nine entities that are manifestations of different elements in the Naruto universe. For example, one could be a being of fire, another of water, and so on. They could also be nine characters with unique kekkei genkai that are united for a special mission or quest within the fanfiction's plot.
The concept of home is quite prevalent too. As characters journey through different dimensions, they often compare and contrast these new places with their original home. They might long for their home world while also finding a sense of belonging in some of the new dimensions they visit. It can lead to a lot of internal conflict within the characters.
There's also 'Interdimensional Explorations by Ella'. In this fanfiction, a group of scientists discover a way to travel between dimensions. It delves into the scientific theories behind interdimensional travel in a very accessible way, and the characters are well - developed, each with their own motives and fears regarding this new discovery.
The uniqueness could lie in the way the coil is used as a key element to facilitate the interdimensional travel and the imaginative settings it leads to.
Omnipotent beings in fiction can take various forms. There are the more traditional divine - like entities, like the Greek god Zeus in some retellings of Greek mythology - based fictions. He has the power over lightning, can change his form, and has dominion over the other gods to a certain extent. Then there are more abstract omnipotent beings. In some science - fiction stories, an all - encompassing energy or force might be considered omnipotent, which affects the entire universe and everything in it.
In the world of fiction, characters like Thanos are also extremely powerful. He has the Infinity Gauntlet which gives him the power to control reality, time, and space among other things. He can wipe out half of all life in the universe with a snap of his fingers. His strength and the scope of his power are truly terrifying.
Galactus from Marvel Comics is an example. He is a cosmic entity with near - omnipotent power. He devours planets to sustain his energy, and his power is so vast that only a few heroes can even attempt to stop him, and usually only through great sacrifice or clever strategies.
In the 'DC Comics' universe, Darkseid can be considered a near - omnipotent being. He has incredible strength, can control minds on a large scale, and his Omega Beams are extremely powerful. His goal of universal domination makes him a formidable and all - powerful force in the DC world.