Blind Well was a movie from the mainland of China. Whether the movie had been edited or not depended on the different versions and the screening arrangements of the cinemas. However, according to what I know, after the movie was released, some cinemas cut some scenes of the blind well for some reason, causing some viewers to be dissatisfied. The reason why the two people died mysteriously in the last part of the movie was because the plot of the movie took place in a remote coal mine. The special environment of this place and the way the mine disaster was dealt with led to this ending. In the movie, the two men were coal miners. Their task was to dig out ore from the coal mine, but their work was full of danger. In a mining accident, two people met with misfortune and eventually died while escaping. This ending was designed to highlight the seriousness of the mine disaster and the complexity of human nature. At the same time, it also showed some of the real problems in the coal mining industry in the mainland of China.