It was very strange and difficult short film. I haven't seen that kind of mysterious movie!
Setting is in the future, the bottom of the sea.
Main character is a robot. This robot looked young as a boy. I thought this robot is a symbol of human.
This robot was looking for water because he can't live without it. To get water, this robot killed the fish.
I think he was in conflict with himself. He was caught between his strong desire for survive and life of fish. However, he chose his own life and sacrificed that fish.
This scene looks like human are destroying nature. I think water and fish symbolizes nature. Nature is essential for human to survive. All natural resources will be drained if we waste them. Nature will be damaged because of destruction of human.
I think the message from this film is try to protect nature. Great nature has long history than that of human. However, nature is not inexhastible gift from the earth. Everyone enjoy the blessings of nature and destroy it unconsciously. People should try to protect nature.