Season 1

E1. When Muscles Meet Meltdowns

Apr 30, 2025 · 59m

Do Hyun Joong, a fallen bodybuilding star, now manages a rundown 24-hour gym. Lee Mi Ran, fresh off a breakup, mistakes it for a nightclub and ends up humiliated. Hyun Joong offers to transform her life through intense training, but his brutal honesty drives her away. Still, his words hit a nerve. Can Hyun Joong change heartbroken Mi Ran's life and save the crumbling gym?

E2. Heartbreak Bootcamp

May 1, 2025 · 62m

Mi-ran sets out on a gruelling fitness journey to win back her ex, and the entire gym gets caught up in her mission. Hyun-joong sees a spark of potential in her, pushing her even harder. But is it for her sake or the gym's survival? As every rep tests her spirit, Mi-ran must confront what she's really fighting for.

E3. Mi Ran’s Training Crumbles

May 7, 2025 · 70m

Mi Ran's intense training program falls apart and goes to waste after she breaks down in front of her ex-boyfriend. Despite achieving some results, including fitting into an undersized dress, Mi Ran quits the gym and demands a refund, leaving Hyun Joong frustrated. Meanwhile, Hyun Joong puts everything on the line to attract 120,000 new members to the gym, determined to turn the struggling gym around.

E4. Pushed Too Far

May 8, 2025 · 59m

Mi-ran struggles with harsh criticism from her visiting mother while Rosa faces pressure to prove herself in a bodybuilding competition. As Hyeon-joong supports both women, emotional bonds deepen—especially when Mi-ran comforts a drunk Hyeon-joong. Rosa overcomes injury and self-doubt to compete, rekindling her confidence. The episode ends with a shocking twist as a child appears at the gym, calling Hyeon-joong “Daddy.”

E5. Episode 5

May 14, 2025 · 63m

E6. Episode 6

May 15, 2025 · 61m

E7. Episode 7

May 21, 2025 · 62m

E8. Episode 8

May 22, 2025 · 60m

E9. Episode 9

May 28, 2025 · 62m

E10. Episode 10

May 29, 2025 · 60m

E11. Episode 11

Jun 4, 2025 · 62m

E12. Episode 12

Jun 5, 2025 · 62m