Hannah vs. the Killer Ducks: The Quack Is Back

Three years after the terrifying events known as the Day of the Garden, Earth has finally found peace. The Eaters are gone, reality has been restored, and Hannah and her family have settled into a quiet life in a beautiful mountain valley. But peace never lasts forever. Deep beneath a nearby lake lies a forgotten Gardeners research station, an ancient facility filled with technology that has remained dormant for millions of years.
When a curious duck accidentally activates the station, an enhancement protocol transforms the ordinary bird into an extraordinarily intelligent and highly ambitious creature. Armed with advanced knowledge, ancient military databases, and access to forgotten Gardeners technology, the enhanced duck reaches a shocking conclusion: humanity has ruled the world for far too long. Soon, hundreds of ducks gather under its command.
Using advanced technology, they begin constructing floating fortresses above the lake and secretly preparing for war against humanity. While the people of the valley remain unaware of the growing threat, the ducks rapidly transform themselves into a powerful military force. But when Hannah and her friends eventually discover what is happening, they must face an enemy unlike anything they have encountered before.
This time, the fate of humanity may depend on stopping an army of genetically enhanced, technologically advanced, and extremely angry ducks. The battle for Earth is about to begin. And this time, the quack is back.