Yes, there are quite a few. You can find them on various fanfic websites like Archive of Our Own. Some of them focus on their friendship and how they support each other during battles in the Overwatch universe.
One common theme is Dva's courage. In many fan fictions, she is shown bravely facing various threats. For example, in stories where she has to defend a city alone.
Well, Dva's Overwatch origin story is quite interesting. She was a star in the esports world, known for her amazing skills in a popular game. But then, the world faced the threat of the Omnic Crisis. The Overwatch organization recognized her talent for quick thinking and precise control, skills she developed through gaming. So, they invited her to join and pilot a mech to defend against the omnics. In her mech, she brought her competitive spirit and became a hero in the real - world battle, which also made her a fan - favorite in the Overwatch universe.
D.Va is a former professional gamer who became a mech pilot to defend her homeland. South Korea was under attack by the omnic threat. She was recruited due to her exceptional reflexes and gaming skills. Her mech is called Tokki and she's a symbol of hope for her people, fighting bravely against the omnics in the name of South Korea.
Dva is a former professional gamer. South Korea was under attack by a giant omnic monster called the 'Gwishin'. Dva was recruited to pilot a state - of - the - art mech to fight against these threats. She left her gaming career behind to become a hero for her country.
Sure. One great Dva fan fiction is 'Dva's New Adventure'. It focuses on Dva exploring a new area in the Overwatch world. Another one is 'Dva and the Lost Mech', which tells a story about Dva trying to find her lost mech and the challenges she faces along the way.