Oh My Ghost Clients Episode 3

To his surprise, Mu Jin still sees vengeful spirits and is blown away by his employment contract, especially the special clause. Bound by the terms for six months, Mu Jin reluctantly accepts another case of Cho Eun Yeong, a nurse with only revenge on her mind. However, not only does she scare the living soul out of him, but her spirit also takes over his body, causing him to wreak havoc at the hospital where she seeks revenge. (Source: Viu)