One morning, a massive cargo aircraft from the military kingdom of Tolmekia crashes in the Valley despite Nausicaä's efforts to save it. Its sole survivor, Princess Lastelle of Pejite, asks Nausicaä to destroy the cargo before she dies. The cargo is an embryo of a Giant Warrior, one of the lethal, gargantuan humanoid bioweapons that caused the Seven Days of Fire. Tolmekia seized the embryo and Lastelle from Pejite, but their plane was attacked by insects and crashed. One of the insects emerges wounded from the wreckage and poises to attack, but Nausicaä uses a bullroarer to calm it and guides it away from the village.