Well, for one, it's the exploration of his early life. Seeing how Yugi was before all the big dueling and adventures makes it interesting. For example, how he dealt with normal school life and simple friendships.
There is a fanfic named 'Baby Yugi and His Friends' that focuses on the relationships Yugi had as a child. It gives a lot of cute and heartwarming moments between Yugi and his closest pals. This fanfic really delves into the innocence of that time in Yugi's life. For example, it shows how they used to play games together and how Yugi's unique personality was starting to show even at a young age.
The creativity of the authors is really something. They can combine the Egyptian mythology aspects of Yugi's story with something like the high - tech world of a Gundam crossover. It allows for really wild and imaginative storylines that keep readers engaged.
The popularity of 'Yugi Muto and Dark Magician Girl' fanfictions can be attributed to the unique dynamic between them. Yugi is a beloved character, and the Dark Magician Girl has an alluring and mysterious presence. Fans are drawn to the idea of exploring a deeper relationship between them, whether it's a friendship or something more.
The unique combination of characters. Yugi is a complex character with his own set of traits, and Tea adds a different dynamic. The lemon aspect can be used in so many creative ways, like in the setting or as a symbol for something fresh in their relationship.
Friendship is also a big theme. It could show how baby Yugi starts to form those early bonds with his future friends. For instance, in some fanfics, baby Yugi might meet Joey Wheeler when they're both really young and their first interactions are filled with childish innocence and the start of a great friendship. And family is important too. How his family influenced his growth and the unique family dynamics in the fanfic world of baby Yugi.
A key element is the exploration of their unique relationship. Yugi Muto is more timid in nature while Yami is bold, and their fanfictions often play on how they interact and influence each other.
One common theme is friendship turning into love. Yugi is often shown as a friend first and then the relationship deepens into something more romantic.
In Yugi Muto's origin story, the Millennium Puzzle is the central key element. It was through solving this that he got connected with the Pharaoh's spirit. Another key element is his life as an ordinary student before this encounter. His being bullied and his love for games set the stage for how the Millennium Puzzle would impact his life. And of course, the appearance of the Pharaoh's spirit within him which changed his whole personality and abilities in dueling.
Romance is also a prevalent theme. Writers like to explore the relationship between Yugi and the oc, from the initial attraction to a deeper emotional connection. They might go through various obstacles to be together, like rivalries or misunderstandings.
There's no evidence to suggest that Yugi Muto has actually 'abused' fanfiction. Fanfiction often exists in a realm of creative interpretation by fans, and Yugi Muto is a fictional character from Yu - Gi - Oh! Most likely, this is a baseless or misinterpreted claim.