Watcher's Nest

시즌 1, 에피소드 6: The testing continues. Misaki and the other girls are tested on what would happen if certain conditions are met. After testing Susana, she becomes frightened and does not want to stay at the Watcher's Nest anymore. The commander tells Susana that in order to leave, her memory must be erased. This means two years of her life will be erased.