Fell in love with dead

A group of boys went out of the city in the countryside to enjoy their vacation and as a break from their works. They got themselves two houses and separated the group into two, half of the boys escaped from the haunted Villa but the half of them are still in there. Even so they were all enjoying their days, giving a time to themselves as well as a bit concentration in their work too but things didn’t go well since after they met Xiao Hyoxin and Wang Anu the Wandering souls. Upon that some of the boys fell in love with those dead. What happened to the boys after they met Hyoxin and Anu? What happens when they know the truth of those girls? In the story they fall in love, after knowing the truth will they still love each other? Who fall in love with whom? What is the truth of each of them that will make them experience a tragedy?