One idea could be that Naruto is bitten by a werewolf during a mission in a hidden forest. He then has to struggle with his new werewolf nature while still trying to protect the village. Another plot could involve a werewolf clan that has a prophecy about Naruto and they either try to help or hinder him depending on how they interpret it. A third idea is that some of Naruto's friends also get turned into werewolves and they have to find a cure together.
Well, a really cool plot for a Naruto werewolf crossover fanfiction could be that there's a secret werewolf village within the Naruto world. Naruto discovers it by accident. The werewolves there have a unique chakra that Naruto is intrigued by. He tries to learn from them to get stronger. Meanwhile, some of the werewolf elders see Naruto as a threat to their way of life because of his popularity and power. So, there's a conflict between Naruto and the werewolf village that he has to resolve, all while dealing with his own growth as a ninja and now, a part - werewolf.
Chapter 96 is the strongest chapter-level answer because it starts from Jiang Li's words seemed absurd, yet there also seemed to be a trace of... and follows through on Xu Ling couldn't contain her soft sobbing, "How could this happen?.
A practical answer is Chapter 97, because it turns the idea into a concrete scene. The chapter opens with Suddenly, Jiang Li's livestream room was packed with people, and the..., adds pressure through Master, you're the only one who can help me now., and ends on And you believe what she says?.
A practical answer is Chapter 116, because it turns the idea into a concrete scene. The chapter opens with But before the audience in the live room had time to continue brewing the..., adds pressure through So, he quickly nodded as if pounding garlic, "That would trouble Sister Li..., and ends on.
Chapter 125 is the strongest chapter-level answer because it starts from Next, it was Qi Tianyu's turn. and follows through on He deliberately chose the most inconspicuous wheat seeds..
The best chapter pointer here is Chapter 63, "Far Exceeded Expectations!". It opens with During those seven days, he thought he had completely escaped from that... and closes on It was already past midnight, but the conference room at Xingmei....
If you want the clearest chapter reference, go to Chapter 134. Early on, After a brief noon rest, the production team was up to their antics again.; later, the chapter leans on Just as several guests had finished their relaxing hot showers and were....
The best chapter pointer here is Chapter 127, "He's Not Snobbish, Just Simply Bad-Tempered". It opens with Witnessing Jiang Li leave with a bucket, Jiang Yan refused to admit... and closes on He Yun, who chose the codonopsis, became the one with the most challenging....
The best chapter pointer here is Chapter 132, "Looking at me with that kind of eyes, are you afraid I'll eat you?". It opens with The new girl in the live-streaming room went crazy. and closes on He stir-fried the other dishes Jiang Li had prepared, and somehow managed....
A practical answer is Chapter 87, because it turns the idea into a concrete scene. The chapter opens with Luckily, at that time, Jiang Li had already taken her pot of stinky..., adds pressure through But she hadn't even been happy for long when reality gave her a cold..., and ends on I'm driven.
The best chapter pointer here is Chapter 133, "Teacher Du, Please Reconsider the Termination of the Contract". It opens with Watching Jiang Li and the others finish their meal and tidy up the table,... and closes on It was only after she shared the concept and purpose of the show with him....