A fully members-only accommodation facility called "Rich Man's Hotel," accessible only to the wealthy upper class of the privileged hierarchy.

Guests are offered a "guest room" where anything goes, and a "sacrificial victim" where anything is permitted.

Meanwhile, the employees working there are individuals whose freedom has been taken away, yet they betray and deceive each other, living with their lives and entertainment hanging in the balance.

Into this hellish stage, a man falls to earn money for his sister's medical treatment. However, due to a single "mistake" he makes, his fate begins to spiral wildly out of control.

Extreme power struggles for survival and revenge crime—this is where it all begins!