Season 1

Lifelong rivals Ryo and Zen take their office war to a new level—the first one to make the other fall in love wins the ultimate bet.

1. 

   1. The First One to Fall Loses!

   2026-04-24 · 26m

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

2. 

   2. Then I Won’t Hold Back

   2026-05-01 · 26m

   Ryo and Zen dive into a high-stakes emotional battle of wits, but a shocking truth about Zen changes everything.

3. 

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

   2026-05-08 · 26m

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

4. 

   4. Are You a Demon?!

   2026-05-15 · 25m

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

5. 

   5. I just Don't Get It!

   2026-05-22 · 26m

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

6. 

   6. The Word "Practically" Is Unnecessary

   2026-05-29 · 26m

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

7. 

   7. Let Me In on This Competition!

   2026-06-05 · 25m

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

8. 

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

   2026-06-12 · 25m

   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. 

   9. It’s a Full Moon Tonight

   2026-06-19 · 26m

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

10. 

    10. What if… Where Would We Be Now?

    30m

    The long-awaited hot spring getaway has finally arrived. As Shido Zen and Yotsuya Ryo enjoy life as a couple, they take another step toward the happy ending they have always dreamed of.