When they stepped on the beautiful Scandinavian Peninsula, they found that Sweden, Norway, Denmark and Finland were like four extreme light melodies unfolding under their feet, gently tapping the eardrum and touching the soul. Therefore, they would be intoxicated by the fragrance of the forest, amazed by the deep blue of the sea water, and willing to wait for sunrise and sunset on the meadow beside the fjord at sunset, indulging in those landscapes more beautiful than city names, and unwilling to wake up for a long time.