Are you talking about Eva the robot in the movie The Wall? e？ ? EVE (Eva) is a smooth and exquisite flying detection robot (looks like an apple). Her task is to investigate the plants on the earth to determine whether they are suitable for human survival. Her right arm is equipped with a scanner and a retractable ionization gun, which can help her cope with some minor troubles. Eve didn't have time to concentrate on her work until one day, when she met Kawara Tsutomu, the two robots fell in love sooner or later.
For information about this movie, I suggest you consult Baidu Encyclopedia: Robot Story. /view/1150818.htm I personally like it and strongly recommend it.