What could be an interesting plot in a Naruto rat contract fanfiction?

Sasuke could also be an interesting choice. He is always seeking power, and a rat contract could offer him new ways to gain information about his enemies. He could use the rats' stealth abilities to his advantage in his quest for revenge.

A possible plot could be that the rat summons are in danger. Some dark force in the ninja world is hunting them down for their unique chakra or some other special ability they possess. Naruto has to protect his rat summons and in the process, he uncovers a conspiracy that is much larger than he expected, involving multiple villages.

Well, it could be about Naruto making a unique contract with a colossus. Maybe the colossus has some special powers that Naruto needs to defeat his enemies. He might have to go through some tough trials to seal the contract.

Well, it could involve a character making a deal with a Shinigami. Maybe a ninja is on the verge of death and in order to gain some extraordinary power to save their village or loved ones, they make this contract. The Shinigami might demand something in return like a part of their soul or their future memories.

One possible plot could be that Naruto discovers an ancient and forgotten summoning contract. Maybe it's for a powerful and mysterious creature that no one has summoned in ages. He then has to figure out how to use it, facing challenges like deciphering the contract's unique requirements. For example, it might require a special type of chakra that Naruto has to develop. As he works on this, he could face opposition from other villages who fear the power this new summoning could bring.

The plot could be that Naruto signs the snake contract in a moment of desperation. For example, during a battle where the village is on the verge of destruction and all other options seem exhausted. After signing, he discovers that the snake contract gives him access to a hidden dimension filled with snake - like creatures and ancient knowledge. He has to train in this dimension to master the powers of the contract. But there are also other forces in this dimension that want to use Naruto for their own evil purposes. He then has to fight against these internal threats while also using his new - found snake powers to defend his village from external enemies.

One possible plot could be that Naruto discovers an ancient and forgotten summoning contract. He decides to make it his own, not knowing what kind of creatures it will summon. As he signs the contract, he is immediately transported to a strange and mysterious realm. There, he meets the initial summon, which is a powerful and intelligent being. This being tests Naruto's worthiness and eventually agrees to help him in his battles against new and dangerous foes in the Ninja world. This new summoning gives Naruto an edge in combat and also helps him gain more knowledge about the hidden secrets of the Ninja world.

Perhaps the serpent contract in the fanfiction gives the wielder the power to communicate with all serpents in the Naruto world. This could lead to some really interesting storylines, such as using serpents to spy on enemy ninja. Also, the serpents could have their own hierarchy and politics, and the main character gets involved in their internal disputes while trying to use the contract's power for good.

Well, you could have a plot where a young, inexperienced ninja accidentally stumbles upon the crow contract. At first, he has no idea how to use it, but as he gradually learns, he forms a deep bond with the crows. These crows then help him in his various missions, and he has to keep their existence a secret from his village because some might see the power of the contract as a threat. Maybe there's also a dark force that is after the contract, adding an element of danger to the story.

One idea could be a story where Naruto discovers a hidden power within the Hawk Contract. Maybe it allows him to communicate with hawks in a unique way, like seeing through their eyes during battles. This would give him an edge in combat and spying on enemies.