Perhaps in this fanfic, Sasuke returns to Sakura with a new sense of purpose. Since he was with Hebi, he could have a different view on life and the village. He may want to make amends with Sakura for leaving her before. His return might be filled with drama as Sakura has to decide whether to forgive him or not, considering all the pain he caused her in the past.
Well, it could be that Sasuke comes back to Sakura after his time with Hebi. Maybe he has changed during his time away and now realizes his true feelings for Sakura. He might bring some of the experiences or new skills he gained with Hebi to protect Sakura and their relationship could start to heal and grow stronger.
Sasuke could become more empathetic. His time with Hebi might have exposed him to different situations that made him understand the importance of emotions, especially when it comes to Sakura. He may now be more in touch with his feelings.
Well, it could be about Sasuke coming back to Konoha and Sakura trying to re - establish their relationship. Maybe she's hesitant at first because of all the pain he's caused in the past.
Well, in such a fanfic, perhaps Team Hebi kidnaps Sakura to use her as a bargaining chip against Konoha. They might want to exchange her for some valuable information or a powerful jutsu scroll. Another possibility is that they think Sakura has some special knowledge about a certain power source that they are interested in.
Well, it could start with Sasuke approaching Naruto in a rather secretive way. He would lay out his plan about joining Team Hebi, highlighting the advantages. Naruto would be skeptical at first. He loves his friends in Konoha and doesn't want to abandon them. But Sasuke might argue that by being in Team Hebi, they can protect Konoha in a different way. As for the Team Hebi members, Suigetsu might be excited as he sees Naruto as a strong addition. Karin would be more cautious as she's worried about Naruto disrupting the group. Jugo might be indifferent at first. The fanfic could then focus on Naruto's journey of making this difficult decision, weighing his loyalty to Konoha against the potential of achieving more with Sasuke in Team Hebi.
Another plot could revolve around a medical emergency. Suppose a member of Team Hebi gets seriously injured during a battle. They seek help from Sakura, who is now a renowned medical ninja. Sakura hesitates at first due to their past associations but her medical ethics take over. As she heals the member, she starts to understand them better and they form an unlikely bond that could lead to future collaborations between them.
One possible plot could be that Team Hebi has a vendetta against someone Sakura is associated with. Maybe they think by kidnapping her, they can use her as a bargaining chip. For example, if Sakura is close to Naruto, and Team Hebi wants something from Naruto like a powerful jutsu or access to some secret information in Konoha. They might hold Sakura hostage until Naruto complies. Another aspect could be that they are being controlled by some greater evil force that has ordered them to kidnap Sakura for some dark purpose related to her medical skills or her chakra nature. It could also be a case of misinformation where Team Hebi believes Sakura has something that she actually doesn't, like a key to a hidden treasure or a special power.
In such a fanfic, Sasuke may begin by protecting Sakura in a very showy way. For example, during a small skirmish in the village, he jumps in front of her to block an attack in a really dramatic fashion. Then, he starts to be more physically close to her than he used to be, like standing really close when they talk or gently brushing his hand against hers. He would also open up to her about his inner thoughts and emotions that he has kept hidden for so long, which would draw Sakura closer to him as he seduces her.
One possible plot could be that Sasuke leaves Sakura to pursue a solo mission of redemption. He feels that his past actions have left a stain on his honor and he must atone for them alone, believing that being with Sakura would only hold him back from his self - imposed penance.
The plot might involve Sasuke finally understanding the true value of Sakura's love. He could plan an elaborate proposal. He might take her on a trip to all the places that were significant in their relationship, like the place where they first met as kids. And at the end of this journey, he proposes to her under a cherry blossom tree, which is symbolic of their relationship and also of Sakura herself.
Well, the plot could start with Sakura realizing she's pregnant. She tells Sasuke, and at first, he's a bit shocked but then quickly becomes determined to be a great father. As the pregnancy progresses, they face various challenges. Maybe there are some old enemies who resurface and target Sakura because of her pregnancy. Sasuke has to fight them off while also taking care of Sakura. And throughout the story, their love for each other and their unborn child grows stronger.