Idol star Do Ha begins stunt training under stunt actor Jae Yeon. They clash from the very first meeting, but their fiery tension unexpectedly becomes a hit with fans after appearing on a Vlog.

The director takes over Jae Yeon’s training duties, but Do Ha finds the new lessons too easy and pulls Jae Yeon back to the set. Their constant back-and-forth slowly grows into an unmistakable, intimate tension.

Do Ha and Jae Yeon draw closer over games and sleepless nights. Do Ha grows increasingly sensitive to Jae Yeon’s every move as their relationship advances to new places.

Do Ha keeps provoking Jae Yeon on set, even challenging him to a bet where the winner gets one wish. But when Do Ha accidentally gets hurt, the mix of misunderstanding and jealousy pulls the two unexpectedly closer.