Unus Mundus is a Latin word meaning a unified world or one world. Philosopher C.G. Jung talked about his transcendental superior structure using this term. As a way of expressing the natural congestion and disorder of the world, I employ such concepts as chaos, fractal, and synchronicity. Saying good bye to the dimension of the simple system seeking the mechanical value which were predominant for centuries, I have tried to examine the form and nature of organism as a complex system and visualized uncertain and obscure natural phenomena beyond our understanding with resort to these concepts.