Meet Lin, a teen who's a bit ditzy but is basically your average high school student - until she discovers on her sixteenth birthday that she can see and communicate with spirits. When Lin is attacked by an evil being, she is saved in the nick of time by In Mu, the Guardian of the Saint bearing the power of the Jade of Bango - who happens to be Lin. And not only is he her guardian, but he's also destined to be her husband!

A genius biologist, Dr. Gangjae Lee is a happy husband who has been married for 7 years to Jaehee, a woman whose astonishing beauty captivates men. While living a double life as a college research professor, Dr. Lee secretly participates in a human cloning project run by Dr. Suh.

While living a double life as a college research professor, Dr. Gangjae Lee secretly participates in a human cloning project run by Dr. Suh, a colleague of his wife's late father. Without Gangjae's prior knowledge, the next sub-quality clone is made of his wife, who they call Clone S04 and June. But, one day, his wife gets brutally murdered and the story takes a riveting turn...