A main character was a robot. He needed liquid like water to survive. In order to get that, he even let a flower die. He was always looking for one to survive, and he was about to kill a fish owing to his selfish desire. However, finally he realized what he did was bad and saved the fish.
I think the main character symbolizes us, human being. We don't scurple to destroy natures for our lives like him, and because of this we have to suffer from shortage of natural resourses and hurt natural lives. Of course this is an unbelievable thing and we soon must stop doing this. A maker of Mirage want us to reconsider our such an act and save natures.
