"Are you aware that you are being watched by someone 'unseen' everytime?

Bae Goeun is a gifted girl. However, to survive in this world, she keeps her ability hidden. 

But not after she met six guys who recently moved into a house nearby -a house of misfortune. Once you enter the house, you will be the next victim of a vengeful spirit that haunted the house.

People say, vengeful spirits get stronger if you enter their place and you will get weaker instead. 

Now, the fate of six lives depend on her. It is now or never."