[Welcome to the room you cannot leave until you become a bitch.]

Woo Taeyoon, a man with the highest-tier trait of an ultra-dominant Alpha and the powerful title of heir to the Hanseo Group.

One day, his childhood friend Dohyun is kidnapped together with Taeyoon and imprisoned in a stark white room.

Was it for ransom?
Or was it the work of a stalker obsessed with Woo Taeyoon?

As their anxiety continues to grow, a mysterious message arrives on a cellphone placed in the center of the room.

“First Mission”

Let’s start light—drink each other’s XX.

It seems they haven’t been captured by an ordinary kidnapper,
but by a complete, deranged pervert.