I thought it was a joke when people said "Don't throw it backwards." Turns out I finished two bowls of fettuccine while I was waiting for my browser to reload...
The story is of a frustrated over-challenged worker [menu screen] as he decides to go on a walk. First, he doesn't quite understand why[First stage], but he soon understands the glory of relaxation. Then, he gains some peacefulness.[second stage]. Third, He understands the beauty of everything around him,[ third]. Finally, he is at peace[credits].
Overall, there is no challenge, but the point is of the music, the captivating music is devishly fine, 5/5 fav'd.