A plot twist could be that Kankuro's past comes back to haunt him. Maybe he had made an enemy long ago and now that enemy targets the reader to get back at Kankuro. This forces Kankuro to face his past and also makes the reader see a more vulnerable side of him. Or perhaps the reader discovers a secret about Kankuro's puppets that changes their perception of him for a while. They have to work through this new information and their feelings for each other.
One possible plot twist could be that the reader discovers Negan has a secret mission that would put their group in danger. This creates a huge conflict between their love and loyalty to their own people. Another twist might be that Negan has an old enemy who targets the reader to get back at him, forcing Negan to make some tough choices to keep the reader safe.
A plot twist in a minato x reader love story might be that Minato loses his memory. He forgets all about the reader and their relationship. The reader has to then try to make him remember their love all over again. Or perhaps there is a false accusation against the reader that makes Minato question their relationship. He has to decide whether to believe in the reader or the rumors.
One possible plot twist could be that Judal is forced to choose between his loyalty to someone or something else and his love for the reader. Another might be that the reader discovers a dark secret about Judal that makes them question their relationship. Maybe the reader has a hidden power or identity that Judal initially doesn't know about, and when it's revealed, it changes the dynamics of their love story.
One plot twist could be that the heartless, which was initially seen as the one with the vore - like power, turns out to be a victim of a greater vore - related force. And the kh reader has to save it.
In a kankuro x reader love story, it could start with the reader being a new ninja in the village. Kankuro, with his tough exterior but warm heart, might notice the reader during a training session. He's initially intrigued by the reader's determination. As time passes, they start to have small exchanges, like sharing tips on puppet maintenance for Kankuro or combat strategies for the reader. Their relationship slowly blossoms as they find themselves looking forward to these interactions more and more, until one day Kankuro might confess his feelings under the moonlight near the village outskirts.
A plot twist could be that the method Sakura uses to heal Kankuro has an unexpected side effect. For example, it gives him a temporary boost in his puppet - using abilities that he has to quickly learn to control.
Another plot could be set during a festival in the Hidden Sand Village. The reader is visiting from another village and gets lost. Kankuro finds them and shows them around. They experience all the fun things at the festival together, like trying different foods, playing games, and watching puppet shows. This shared experience can be the start of a relationship that grows over time as they exchange letters or visit each other.
Well, a possible plot twist is that Reader turns out to have a power that can either destroy Klaus or make him even more powerful. This revelation shakes their relationship as they both have to decide what to do with this new knowledge. Also, Klaus could be forced into a situation where he has to fake his death to protect Reader from his enemies, and Reader has to deal with the grief until she discovers the truth later on.
One plot could be that Kankuro falls for a healer in the village. She mends his wounds after a battle. He is attracted to her gentle nature. They spend time together as she teaches him about herbs and he shows her his puppets. Their relationship blossoms from there.
One great 'Kankuro x Reader' fanfiction is 'The Puppeteer's Heart'. It beautifully captures Kankuro's complex personality. The story starts with the reader accidentally stumbling upon Kankuro's puppet - making workshop. From there, a slow - burning relationship develops. It's filled with moments of Kankuro being both mysterious and endearing.