When everything in the whole town becomes dull and lifeless, Word Detectives Gabby and Sly help Artist Clay recover his VIBRANT paint palette. Then, when the whole town is acting recklessly, Gabby and Sly locate Firefighter Ember's CAUTION sign and everyone is careful again. Finally, when everyone in town is being wasteful, the sleuths help Scientist Cosmo find his REUSABLE water bottle.