It's been a long time since I last came into this blog...my phone broke and the touch screen isn't working right now.
Anyways. Mirage was a mysterious story with lots and lots of symbols. The main character, the robot seems to live by putting water inside his body. Unfortunately, he fells and the water spills. He searches for water, and finally finds it by the heart of a big tree. He gets the water, but then he finds a fish almost dying from the loss of water. He takes the fish with him to the ocean, and becomes a fish of his own.
I think the water represents the energy, like the gasoline for car. The big tree is a symbol of something that we cannot see; god's hand that wraps up this ecosystem to work successfully. The sea is heaven, meaning that the robot boy had died after all. Maybe the whole story might have been a mirage.