I'm not sure specifically as I haven't read that particular fanfiction. But generally, it might be about a character named Juvia who is struggling while in a situation involving black tentacles. It could be a story full of challenges, perhaps in a dark or mysterious setting.
There are several places to look for it. Archive of Our Own is known for its extensive fanfiction library. Go to the website, create an account if you haven't already (it's free), and then use the search function. FanFiction.net is another well - known platform. Additionally, you can try Reddit. There are often subreddits dedicated to specific fandoms where people might share or discuss fanfictions. Just search for relevant subreddits, like ones related to the series Juvia is from, and post a query asking about the 'juvia strugglea in black tentacles fanfiction'.
In this fanfiction, it could be that Kari is exploring an ancient, cursed place. As she ventures deeper, black tentacles emerge from the shadows and start grabbing at her. These tentacles might be a manifestation of the curse. Kari's journey could then be about finding the source of the curse and breaking it to stop the tentacles from attacking her. She might meet other characters along the way who either help or hinder her progress.
Since it's a fanfiction, the 'dragomon black tentacles traps kari' could be open to a lot of interpretations. It might be a story full of suspense and danger. The Dragomon could be a fearsome and powerful creature, and Kari might be an innocent or a brave character. The black tentacles could symbolize some sort of dark force or power that is trying to hold Kari back or harm her. The story could explore Kari's emotions like fear, determination, and her attempts to free herself from this menacing situation.
One possible plot could be that Kairi is in a strange and dangerous realm where the black tentacles belong to some sort of dark entity. She has to use her courage and any latent powers she has to try and break free. Maybe she discovers that the tentacles are being controlled by an old enemy who she must then defeat in order to escape.
It could be a dark wizard. Dark wizards are often antagonists in fanfictions. He might have created the black tentacles as a way to capture Kairi for some dark purpose, like using her powers for his own evil deeds.
It could be a horror genre. The idea of black tentacles grabbing someone is quite terrifying. Kari would be in a constant state of fear and danger, with the tentacles representing an unknown and menacing force. The descriptions of the tentacles, their slimy texture and strong grip, could add to the horror elements.
In a 'Juvia Gets Drunk' fanfiction, Juvia would most likely interact with the members of Fairy Tail. She might start bothering Natsu, asking him silly questions like if he can really breathe fire while drunk. She could also interact with Happy, and they might get into some sort of funny exchange, like Juvia trying to teach Happy a new song she made up in her drunken state. And of course, she'll interact with Cana. Cana being the drinker she is, might find Juvia's drunk behavior either hilarious or relatable and they could have a long chat about different kinds of drinks.
She could use her spiritual arrows. If she manages to summon enough strength and concentration, she could fire an arrow at the tentacles. Since her arrows have purifying power, it might be enough to make the tentacles release her.
You could start by looking on popular fanfiction websites such as Archive of Our Own or FanFiction.net. Just use the title or relevant keywords in their search bars.