Mika is a young explorer who faces familiar-yet-not-fully-known objects and obstacles around her house. Today's newest challenge? The "gurgler" that spins, spews, whirrs, beeps, and even swallows things whole! But the gurgler isn't as scary as it appears. With the help of her friends, Mika is able to rescue her frog from the malicious machine and learn that not everything is as scary as they may seem.