Also, her relationships with other characters—how does Jin or Kazuya react to her now that she's no longer under their control? Maybe there's a bond from their shared history as family, or it's more adversarial. In the Tekken 7 story, maybe she helps the main characters against Mishima Zaibatsu's threats.
In the story mode of Tekken 7, her role might involve protecting the honor of the Kazama name or seeking her own path. Maybe she's against some of the clan's actions. She might have a desire to prove herself, being younger than Jin and older than Kazuya. She could have a rivalry with her siblings, wanting to establish her own identity. Her relationships with other characters might include interactions with Laura, the younger sister, or maybe with her parents, but since Jin and Kazuya's father, Heihachi, is antagonistic, Yumi might have a complicated relationship with the clan's legacy. Ure-004 Yumi Kazama
So her origin as a cyborg from Ure-004 under the Mishima Zaibatsu, then becoming a free agent. She's part of the Tekken 7 plot, possibly involved in the conflict against the corporation. Her story ties into the broader Tekken narrative, dealing with cybernetic enhancements and identity. This makes her character more complex, dealing with her past as a cyborg and her desire for freedom. Also, her relationships with other characters—how does Jin