Former intelligence agent Ki Heon meets the very first genetically transferred human clone, Seo Bok, who holds the secret of eternal life. For his last mission, Ki Heon is responsible for ensuring the safety of Seo Bok's trip. They find themselves involved in dangerous situations, as several forces desire the clone to satisfy their own agendas.
(Source: Soompi, AsianWiki)
~~ Modern reinterpretation of the story of Xu Fu (pronounced 'Seo Bok' in Korean) of the Qin dynasty which was sent twice by Qin Shi Huang to find the elixir of life.
which was sent twice by Qin Shi Huang to find the elixir of life.