Jenny is a girl who absolutely loves science, and her brother Adam is a boy who thrives on pure chaos. When you put them together, things are bound to get incredibly weird! Jenny's latest backyard experiment has gone completely wrong, accidentally shrinking her ordinary chickens into tiny, feathered dinosaurs. Adam thinks this is the greatest thing ever and secretly decides to feed the exact same scientific formula to a flock of ostriches at a nearby farm. Now, the siblings have a massive problem on their hands. Giant ostrich-dinosaurs are on the loose, and the entire town is in danger of finding out! Jenny is used to bizarre things happening, so her best advice is to just act normal. But how do you act normal when prehistoric birds are running wild? Dive into this hilarious, fast-paced mystery adventure as Jenny and Adam race against the clock to fix their massive mistake before the adults realize what is really going on in the garden!