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"Happy Ending" is the theme song for the movie and gives a message of hope with its beautiful melody and lyrics that are express through Shin Ji Hoon's pure and refined voice.

A Cube DC rep stated, "'Beyond Beyond' is an animated film that is good for your whole family to enjoy at the theater. We thought that Shin Ji Hoon's version of 'Happy Ending' would fit well with the animation and video."

'Beyond Beyond' portrays the story of a�little rabbit's adventure to rescue his mom and the lessons about life he learns along the way. It will�premiere on May 1 in Korea!