This story is in nineteenth century in Europe and the old couple lived. The man was really struggling to invent the color on films in his small factory and the woman supported him but he didn't notice that so the relationship between the couple didn't go well. He completed his invention but at the same time the women fell tuberculosis and passed away. And finally he noticed the importance of his wife and really regretted. But she never came back.
The future of the story, I think, the invention will be famous and the woman also will prise as a co-worker because she really supported him.
it is sad story but I was really moved. From this movie I recognize the importance of family because they supported me even when I don't notice. I want to cherish my family more.