Jung soojung, an orphan, was a military agent as well as one of the best medical scientist. But She got caught up in a freak accidental blast in her secret base / clinic home. Only to wake up in a different body in a parallel universe with a complete different culture. The Only thing she knew was the language. The previous soojung was killed in a planned murder. This is a story where  She sets out on a journey to seek revenge and fight for her family and loved ones. 

Along the way she meets her destiny's life long companion. Became friends And falls in love. They say that the 7th prince Yi Yun is a cold ruthless brute. Who kills anyone who disobeys him. He is handsome and the most sought after bachelor in the empire, unfortunately he had mysophobia (OCD) who could not stand even a simple touch of someone he doesn't know / not close to.  But wait... Somethings are not always the way it seems to be in the surface. What's he doing with that little girl? Is he wiping her dirty mouth with his own sleeves? Everything changed when she showed up in his life. 

A certain princess: "take off the mask and let me look at your beautiful face yi yun." says while her lips with stary eyes.

A certain prince: "go away this prince is busy" says the prince annoyingly. But still... The hands move against the words spoken.

.            .            .             .             .              .               .            . 

Hidden Guard (with cold sweats): "prince... There's a report that said the 3rd prince is disturbing the princess again"

A certain prince (with a blank look): "kill him" 

Hidden Guard (with more sweats) : "But prince...that's your brother"

A certain prince: "than beat him so that he won't be able to use his little TREASURE ever again"

.             .              .             .             .            .             .            .

A certain princess: "let go of me yi yun... Enough!!  i'm tired. How the are you even handicapped? You already have such strong muscles on your lower body" says while panting.

A certain prince with a smirk: " you should have thought of that before seducing me. This prince's legs can't move but my waist and hips can" says the prince interwinning their bodies together again.

Join in on her roller coaster journey to know more.