"We make memories in the journey and look for the evaporative emotions in the blurry memories. Facing the illusion of exotic language, GO-RAKU-EN deconstructs the estranged and complicated feelings of lovers and tries to reflect the essence of loneliness. Eventually, the reality of the sound restruct... Wu used images and sounds taken from the trip to create the experimental piece Go-raku-en (後樂園). "It is so simple and pure. ... It's just that when you don't care that much, it's purity," said Wu, who feels that any form of art is an expression of thinking and an extension of liberty and freedom."