There's 'Levi's Wounds Unseen'. This fanfiction takes a different approach. Instead of a battle - related injury, Levi gets hurt due to a conspiracy within the walls. It's a very engaging read as it combines mystery and the pain that Levi endures. It also shows how his relationships with other characters change because of this situation.
In many hurt fanfictions, Levi's character often develops more vulnerability. For example, when he's seriously injured, he might show a side of himself that is more reliant on others. This is different from his usual tough - as - nails image in the original series.
There's also 'Levi's Redemption'. This fanfic focuses on Levi's past traumas and how he overcomes them. The author does an amazing job of portraying his complex personality and his relationships with other characters in a very believable way. It's a must - read for any Levi fan.
In a Levi love story within Attack on Titan, Levi is often seen as a complex and stoic character. His love, if there was one, would be filled with his typical no - nonsense attitude. He might show his love through protecting someone in his own gruff way, like how he protects his comrades in the Survey Corps.
In Attack on Titan fanfiction, Levi and Mikasa's relationship can be quite interesting. They are both strong and skilled fighters. Their relationship might start from mutual respect for each other's abilities. Levi could see Mikasa's determination and be reminded of his own. Mikasa, on the other hand, might look up to Levi as a more experienced and powerful comrade. In some fanfictions, their relationship could develop into a deep friendship or even a romantic one, with them relying on each other in the face of the Titans and the complex politics within the walls.
One popular theme is the growth of their relationship. Starting from distrust or indifference and evolving into a deep friendship or something more. Another theme could be them facing challenges together, like a particularly difficult Titan attack where their combined skills are put to the test. Also, the theme of sacrifice might be present, where one is willing to sacrifice for the other in a life - or - death situation.