Mary SERA

Mary Sera is a high school student who is also a member of the FBI. She is the younger sister of Shuichi Akai, and she is also a skilled detective. She is very intelligent and resourceful, and she is always willing to help her friends. She is also very kind and caring, and she is always looking out for the people she loves. Mary Sera is a very important character in the Detective Conan series. She is a valuable asset to the FBI, and she is also a great friend to Conan and the other characters. She is a complex and interesting character, and she is sure to continue to play a major role in the series.