Introduction to the Sea of Clouds Wonderland: During the rainy season, the mountains are drizzled and misty, and the clouds are misty. The mountains are shrouded in the vast sea of clouds, and the ravines and cliffs are all hidden by layers of thick fog. They look like a fairy in white gauze, mysterious, elegant, pure and smiling. Looking down from the mountainside, surrounded by clouds, wind and mist, it feels like you are in a fairyland.