Sim Jaeyun (Jake) was found dead in his apartment and police suspect that it was a suicide. Jaeyun's parents approach South Korean special agency for detailed investigation and Lisa, a hyper sensitive person who can see spirits sometimes, is appointed as head of the investigation. The story unfolds with twisted turns, family drama and a little bit of romance. Will Lisa and Jake be able to find the true cause of Jake's death ? Trigger Warning ⚠️ This series contains words like death, suicide and murder ; so if you are uncomfortable with such words or situations then please refrain from reading it.