Sky Valley

Sky Valley is the fourth episode of Angry Birds Color Adventure.

History
Earlier, after the dawn Angry Birds are a great trail clouds, and see the Grey Enemies removing the light colors of the clouds and turning them into storm clouds.

In the middle of the episode, most clouds have already been processed and Angry Birds should face a grid storm.

In the end, they face the Storm Cloud and stop the storm. But given the terrible news that Grey Enemies joined with the pigs, to complicate things.

But for those birds and pigs who believe in horror stories, they see Sword Spirit in the storms.