The theme of self - discovery within the relationship is also prevalent. As they interact more, both Kid and Liz learn more about themselves. For example, Kid might learn to be more flexible because of Liz, and Liz might become more responsible. This self - discovery not only affects their individual characters but also deepens their relationship in the fanfictions.
A common theme is the exploration of their different personalities. Kid's strictness about symmetry and his role as a reaper, compared to Liz's more easy - going nature. Another theme is their partnership in battles. They often rely on each other's strengths in combat situations.
A common theme is the discovery of each other. They often start out not fully understanding one another, but as the story progresses, they learn about each other's hopes, dreams, and fears. For example, in many fanfictions, Kid might initially see Liz as just another person, but then realizes she has a depth he hadn't noticed before.
Adventure is also a popular theme. They often embark on exciting adventures together, whether it's exploring new parts of their world or facing off against powerful enemies. These adventures not only test their skills but also their bond as a group.
Friendship is a very common theme. Liz and Kid are often depicted as having a deep and meaningful friendship that they cherish. They might go through tough times together but always come out stronger.
One great 'Death the Kid x Liz x Patty fanfiction' is 'The Trio's Adventures'. It has a really interesting plot that shows their unique relationship dynamics. It's full of action and some really sweet moments between them.
A common theme is friendship. Despite their differences, they form a bond that helps them face challenges. For example, in many stories, they learn to rely on each other's strengths.
One common theme is the exploration of their different personalities. Stein is this eccentric scientist and Death the Kid is this perfection - loving, orderly assassin. Their interactions can bring out themes of chaos versus order.
Well, a major theme is cooperation. Since they are often in battles or dealing with the strange and dangerous in the Soul Eater world, they need to cooperate. Their different skills and personalities come together for this. Another theme could be discovery. They might discover new things about themselves, each other, or the world around them. And there's also the theme of protection. Liz and Patty protect Kid, and Kid also has a sense of protecting them, which is explored in many fanfics.
One common theme is sacrifice. Given their dangerous line of work, a lot of fanfics will have one or both of them sacrificing something for the other. Also, the theme of acceptance is there. Hellboy's appearance and Liz's powers are things that they might have to accept in themselves and in each other more fully in fanfiction stories. And of course, there's the adventure theme as they often go on quests together in these stories.
You can start by looking on fanfiction.net. It has a large collection of fanfictions, and there are likely to be several stories about Death the Kid, Liz, and Patty there.