Recycling, one of the last and sure hopes for saving the environment, is falling victim to large interests and is at risk of being captured. The powerful conspire against it. However, some brave pieces of trash, like Koko the Plastic, Maria the Battery, Menios the Aluminum, and Linos the Bottle, led by King Harturo, decide to rescue it from its deadlock, putting their own lives at risk. A story that combines the fighting spirit and sensitivity for the environment with imagination, humor, adventure, and the unpredictable twists of life. [Excerpt from the text on the back cover of the edition]