The Underground People desire to leave their overcrowded cavern and seize control of the surface world, but they never quite succeed. Their second futile escape attempt, during Christmas, is set to music by the popular group Yukadan.
Overview：The Underground People desire to leave their overcrowded cavern and seize control of the surface world, but they never quite succeed. Their second futile escape attempt, during Christmas, is set to music by the popular group Yukadan.
