1. The First One to Fall Loses!

Rival sales aces Ryo and Zen turn an office feud into a bedroom challenge after a wild night spins out of control.

3. Didn’t I Tell You? You Only Have Eyes for Me

Stirred by Ryo’s hidden history of talking about him, Zen lets his guard down and brings him to a hotel room.

4. Are You a Demon?!

Ryo’s confession throws Zen entirely off balance, shattering his workplace composure as every word gets under his skin.

5. I just Don't Get It!

While keeping in touch with Zen during an Osaka business trip, Ryo returns to his hotel to find an unexpected visitor.

6. The Word "Practically" Is Unnecessary

Zen and Ryo start a secret romance, fiercely competing as workplace rivals while staying sweet behind closed doors.

7. Let Me In on This Competition!

Futami joins the sales team and targets Ryo, igniting a tense battle of possessiveness with a wary Zen.

8. How Should I Put It, It’s Already …

As the rivalry between Zen and Futami heats up, Ryo begins to feel increasingly uneasy and tries to put an end to their competition.

9. It’s a Full Moon Tonight

Jealousy and misunderstandings erupt as Ryo and Zen face their fiercest argument since becoming a couple.