In 2045, home companion robots have become highly popular and have advanced emotion simulation modules, but they are strictly prohibited from producing "autonomous love." The heroine Su Qing (34 years old) is a busy architectural designer, and her husband Lin Shen (36 years old) is a gentle but gradually aphasic big data analyst in the marriage. They purchased the latest model of housekeeping robot "Aira", model X-9, which is designed to take care of housework and relieve Su Qing's stress.
