Rosa Sanchez, as the smartest mad scientist in the entire parallel universe - c137 Rick Sanchez, made a drunken mistake and gave birth to a daughter with Abis, who perfectly inherited her father's intelligence and madness. When she was ten years old, she returned to Earth with her father. She knew she had a family (too bad) and was very calm (butt). She stole Rick's teleportation gun and went to other universes to cause trouble, attracting a total of 6 interstellar alliances to pursue her and her father.
Rick: @#&She is indeed my daughter.
Heroes: Damn it! This guy is here to grab infinite gems again!
Wizards: Why does a Muggle know magic?
Sherlock: Are you interested in solving the case together?
Rosa: Actually, I'm very good...
Concept: Wonderful world