Harmonia

divers discover an immortal jellyfish in the caribbean sea and the key to immortality is seemingly at hand for humanity with the development of harmonia, a pill that keeps its consumers looking young as long as it is taken daily. however, a fatal flaw is discovered when a singer experiences its side effect while on tv, rapidly aging until death. trapped on nakwon island with his family, islanders he’s known all his life, a group of church volunteers, and a dwindling supply of harmonia, will junam be able to escape alive?