Demetan is a little frog boy who lives in a beautiful rainbow pond.
He is kind-hearted and has a strong sense of justice, but he is weak-minded and is constantly bullied by the stronger ones in the pond.
He is supported by his lover, Ranathan. The two animals always get along well with each other and talk about their dreams and hopes.
However, the natural world is not always kind. Various creatures live in ponds, and those with power and strength try to dominate the weak.
Demetan and Lanatan are sometimes faced with cruel realities that bring them to tears. Nevertheless, Demetan grows in courage, confronts injustice and unreason, and tries to protect his friends and his pride.
This story conveys to children the importance of courage and kindness, and at the same time, even adults can feel the profound message that reflects a microcosm of society.
The story is told in a touching manner with melancholy drawings.