After arguing with her boyfriend, Yui fled from their apartment but got trapped in the elevator with a salaryman from the same building due to a malfunction. Unable to make emergency calls or use their phones, the two were left alone to wait for help. As time passed with no response from the elevator, the anxious pair huddled together and touched each other. The two, who had barely spoken before, found themselves pressed tightly together in the cramped elevator, sweating and yearning for each other.
