Once upon a time, an army dwelled in a remote forest. The big castle where they lived had never been attacked, so no one really cared about protecting it. Except for one female knight. Tired of not doing anything, she decides to train her troops to get better at relaxing. One day, the castle is besieged, and our heroine leads her lazy army to victory through an absurd battle full of sun chairs and hammocks instead of swords!