She didn't ask for the game to happen. Now she has a choice, to proceed with it, or to bail out of the game and face a punishment.

24-year-old Cho Yerim ended up going to her high school reunion party with her four bestfriends at her rival's mansion. Everything was going well, especially avoiding the owner of this mansion, Kim Jaejoong.

Then, it was time for games. Seven Minutes in Heaven was brought up by one of the guests, and everyone must participate. If not, they would face a punishment decided by everyone.

Yerim thought it was suspicious that they were playing such a childish game at her age. But admist her obliviousness, something is planned ahead, something that could linger in her mind till the day she stopped breathing. If that last sentence was dramatic enough to get the atmosphere of this suspense going.