Long time ago, in the ocean there was water. At that time, it was only plain water and there was only corals and seaweed.

One day, an underwater volcano erupted and spewed a lot of lava. The water around the volcano became very murky. The corals around it found it difficult to breath and tried escaping. They pulled and themselves from the stem. Some managed to escape but the radiation from the volcano cause them to mutate into fishes and octopus. The radiation also caused some of the living organism to grow into star fish.

Only the corals and seaweed that were far from the eruption were unaffected.

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