Like Don Quixote, an old man Gongsoo with a bamboo spear in this hand charges toward a transmission tower in the mountain. On the other hand, a young man Woondo jumps into the sea to commit suicide. In a cave of Jeju Island, their strange journey begins. * Intention of the plan From old times, caves have been a primitive "shelter" and the final "refuge" to people. Being exposed to all kinds of danger, primitive people built their homes in caves. Outcasts of this world are hiding in the cave. They try to survive by building the world of their own belief, love and sometimes delusion or mythical imagination which are the last treasure left to them.