In this whimsical short film, two young girls are caught by their older brother while painting their nails and trying on makeup. He warns them to clean up before he returns from work, or else they will be thrown into the sea to meet the mythical cuko. Amidst laughter and the plotting of their next moves, the story explores the playful tension between rebellion and responsibility, highlighting the magic of childhood and sibling dynamics. Will they heed his warning or embrace their mischievous adventure?