[Western Crossover] How Can a Squishy Healer Become a Hero?

Important: If you mind OOC, don't read this. If you feel uncomfortable, leave right away. It'll be better for both of us. The heroine's personality is deliberately unlikable. She's extremely sensitive and insecure early on, so proceed with caution if you don't like this kind of character. - Fiona Wayne is an exceptionally easy child to look after. Her greatest virtues are that she's ordinary, well-behaved, and never a bother. Even though she knows her family's secrets, she never asks questions. Because she knows her father, brothers, and younger brother don't like her. Bruce wants her to live a peaceful, uneventful life. He'll give her enough wealth to spend for several lifetimes, so she can live securely as a little princess in an ivory tower. He promises her, "I will protect you forever." When she was fourteen, she was kidnapped. After negotiations with Gotham's vigilantes failed, the kidnappers decided to kill her out of spite. A bullet pierced her chest, and she felt her life ebb away on the cold ground. Not one of her family came to save her. Tony found a little girl. She had healing powers, but no home, and was soft and fragile. To keep various factions from coveting her, Tony decided to adopt her. After Fiona joined them, the villains despaired. Those superheroes seemed to have cheat codes: no matter how badly they were hurt, they recovered in an instant. How were they supposed to fight people with infinite health bars? Tony was extremely pleased with himself and bragged about his daughter every day. Whenever a young man got close to Fiona, he started wondering if the guy was planning to steal her away. Then one day, a connection between two worlds appeared. A grim-faced man claiming to be Fiona's biological father came to take her home. Tony: ??? Tips: 1. The pairing is America's Sweetheart and the Shield. Come watch the old dad go wild. 2. The Batfamily's dislike of Fiona is a misunderstanding, but the heroine's perspective may be unfriendly toward the Batfamily. Read with caution. 3. Fiona can only heal. She's genuinely fragile and has no offensive abilities, so be cautious if you prefer heroines who slaughter their way through everything. Theme: Even the most ordinary person has a reason to exist.