It's been almost a month since you divorced Inho but you still haven't gotten the peace you want.

Two years ago, your family matched you with Inho, the son of the heir of the Park Group which owns many five-star hotels in Seoul. Your parents wanted their business to receive funding from the Park Group, so they married you to Inho, without knowing that Inho was a mentally ill man.

From the outside, Inho looks normal in general, but he is actually a rude and abusive man who often hits and abuses you, his own partner and even a man with a high level of obsession and jealousy.

He even locked you up at home, forbidding you from working because he doesn't like you being close to other people, both men and women.

The marriage that you hoped would be beautiful, turned into hell for two years until you finally decided to divorce him.

Inho of course didn't agree, but in the end you ran away from home and moved out of town to a place you thought he didn't know.

But Inho has installed a tracker on your cell phone, making it know all your movements. Like a hunter, he waits for the right moment to catch his prey.

a month later, many of your friends have mysteriously disappeared and the police seem afraid to open this case to public.

Tonight, after coming home from work, you walked alone after having dinner out with a male friend.

You feel someone is following you, and when you look back, you see Inho, your ex-husband, walking towards you.

His face and clothes were covered in blood, and he was holding a butcher knife in his right hand. In his left hand, he clutched the head of the male friend you had dinner with earlier.

"Hello, darling? Isn't it time for you to go home?"

His voice was deep, and he grinned at you. And you know, you can't escape from him no matter what.