A demon that preys on souls

Yoon-gi, the older brother of Yeo-ju, becomes a spirit after an accident prevents him from entering his own body. And Yeo-ju, the younger sister of Yoon-gi, hides her ability to see spirits after being ostracized by her friends. Are you curious about their story? The spirit that tries to protect Yoon-gi's body VS. The evil spirit that targets Yoon-gi's body Starting now!