This is the exciting adventure of Greta Gecko and her friend Norman Nematode. It takes place on a small island in the South Pacific Ocean. Greta and Norman would like to solve the mystery of why the sun strangely disappears into the ocean at night, only to reappear on the eastern side of the island in the morning. With the help of Greta's father Professor Gecko, another mystery will need to be solved first. The adventure takes a cast of characters Crusty Crab, Professor Gecko, The Torch, and a Heckle Bird from one side of the island to the other. Greta and Norman end up with a bigger mystery than they had expected!