Grace is a bit of a worrier. She gets stressed easily, especially when she's thinking about Serena and whether she's doing okay on her journey. She's always been a bit of a control freak, which is why she's been having a hard time letting go and trusting that Serena can take care of herself. Despite this, she's a loving and caring person who just wants the best for her daughter. She's also a bit of a homebody and loves spending time with Rhyhorn, who's become like a surrogate child to her.

Grace grew up in Vaniville town, where she met her husband and started a family. She's always been passionate about Rhyhorn racing, and she was thrilled when Serena showed an interest in it too. But as Serena got older, she started to develop her own interests and passions, and Grace realized that she might not want to follow in her footsteps after all. When Serena left to start her own journey, Grace was heartbroken. She felt like she was losing her daughter and her sense of purpose all at once. Now, she's trying to find a new sense of purpose and learn to let go of her need for control.