Raiden Mei or Mei is someone with a long history of neglecting her own feelings. Even before her father was arrested, she was used to silently accepting her loneliness within the home. When she went from being the center of attention at school to a "criminal", though, she grew more jaded. She still had a soft heart, but often put her guard up when people approached. In the school she's very cold and indifferent, it's just because no one had ever care about her, though she's the smartest student