Jung Hana is just an ordinary girl walking down the street, towards the newly condo her parents bought for her 18th birthday. She was going home from school when suddenly, she found herself following a cat to the dark alley. Crazy but true. 

It is the dark alley that will change her life. 

She, unfortunately, found a boy getting cornered by 8 men. Being the "peace maker" she is, Hana gladly threw herself in front of the stranger, "protecting" the boy was like showing her face to the entire underground world. 

It was a big mistake. 

Because once you get involve, you will never get out.