Blade Fangs was a Japanese manga created by Itagaki Keisuke. There were four works in total, namely Grappler Blade Fangs, Fanma Blade Fangs, Blade Fangs Path, and Blade Fangs Path 2. The theme of this manga was hand-to-hand combat, and it told the story of the young Blade Fang fighting with strong enemies in various underground arena competitions. The characters in the Blade Fangs series had distinct personalities, compact storylines, and unique styles. This series of comics was well-known in China and was welcomed and loved. The animated version of Blade Fangs also had two seasons and could be watched online. As for the viewing order of Blade Fangs, they could be viewed in the order of Blade Fangs 1, Blade Fangs 2, Fanma Blade Fangs, Blade Fangs Path, and Blade Fangs Path 2.
Fanfiction about Ozma and Salem in RWBY can be quite creative. Some might focus on their love story that turned so sour. It could be about how their initial love was pure but got corrupted over time due to various factors like the power they both held or the interference of others. Others may explore their powers in unique ways. For instance, how Ozma's reincarnation magic could be used differently or how Salem's control over Grimm could be more nuanced. There are countless possibilities for writers to play with in the context of these two characters in RWBY fanfiction.
There are fanfictions that focus on Ozma's interactions with the main characters in RWBY. For example, a story where he mentors Ruby on her journey, sharing his ancient wisdom and knowledge of the world's secrets. This can add depth to Ruby's character development as she learns from someone with such a long and complex history.
There are fanfictions that center around Ozma's connection to the relics. They might describe how he first discovered the relics, his role in protecting them throughout the ages, and the challenges he faced in keeping them out of the wrong hands. It could also show how his knowledge of the relics influenced the events in RWBY's world.