아날로그시그널은연속적인데이터를전달하여자연의신호를표현합니다.亲生母儿在线中文字幕

　　At a city in near future, Heejeong rides her bike to a shabby market. She searches through a second-hand bookstore but is unsuccessful in finding the DVD she is looking for. Heejeong becomes discouraged but runs to another store where she hears the news that the DVD is in stock at another store. At last she finds the DVD on the opposite shelf, but Jiwon, a boy similar to Heejeo... (展开全部)