Short dramas starting with O
60 series, in alphabetical order.
- Obsessed With the Housemaid · 45 episodes
- Obsession with My Quarterback Step-brother · 60 episodes
- Octagon Echoes: Passion Born From Brutal Combat · 40 episodes
- Offside Love · 50 episodes
- Oh my god—I'm carrying the Wolf God's pup! · 42 episodes
- Oh My Gods! I Fed the Greek War God! · 34 episodes
- Oh No! My Boss Is My Secret Lover! · 55 episodes
- OMG! 3 Mermen? I'll Take ALL · 50 episodes
- OMG! A Clam Farmer’s Legendary Rise · 35 episodes
- OMG! My Mushroom's a DEMON LORD? · 62 episodes
- OMG! Triplets with the Cold Tycoon? · 79 episodes
- On Fire For My Bestie's Dad · 52 episodes
- On My First Day as Boss, I Approved My Husband's Paternity Leave · 35 episodes
- On My Wedding Day, Mom DIED! · 78 episodes
- Once Familiar, Now a Stranger · 64 episodes
- One Bride, Two Surprise Kids · 15 episodes
- One Coin Find My Billionaire Dad · 64 episodes
- One Ginseng Root, One Snake God! · 31 episodes
- One Gold Coin per Subject, Every Day! · 30 episodes
- One Heir No More: 100 Dragon Babies Born! · 40 episodes
- One Night Gave Me Triplets—and Shook a Billionaire Dynasty · 60 episodes
- One Night to His Tutor: The Champion's Lesson · 63 episodes
- One Night With A Racer, Two Wolf Cubs · 50 episodes
- One Night With My Ex's Father · 80 episodes
- One Night With My New Boss · 60 episodes
- One Night with the Alpha: I Gave Birth to His Wolf Cub · 32 episodes
- One Night With The Vampire Lord · 44 episodes
- One Night With The Wrong Brother · 60 episodes
- One Night, Honey Becomes Step-Mommy · 60 episodes
- One Night, One Deal, One Billionaire · 55 episodes
- One Rabbit Girl, Five Beast Kings · 70 episodes
- One Silver Coin, One Night with the Sun God · 34 episodes
- One Twin Must Die · 30 episodes
- One Wire, One Deadly Mistake · 57 episodes
- Online Boyfriend is My Boss · 85 episodes
- Only I Can Hear Beast Babies · 30 episodes
- Only Pant for the Mafia Boss · 56 episodes
- Only You Can Touch Me · 64 episodes
- Oops, My Fake-Dead Husband is the Underworld King · 50 episodes
- Oops, My Father's BFF Is In My Bed · 60 episodes
- Oops, They Heard My Thoughts! · 56 episodes
- Oops! Grandpa Is Godfather, Daddy a Billionaire · 44 episodes
- Oops! I Bought a Mafia Boss · 42 episodes
- Oops! I’m Carrying His Little Wolf · 50 episodes
- Oops! Mr. Lawson Got the Wrong Girl · 103 episodes
- Oops! The 5-Year-Old Dud Saved the Pack! · 46 episodes
- Oops! The Jinx is the Don's Blessing · 45 episodes
- Oops... He is the Boss · 39 episodes
- Orc Baby Rises in Hollywood · 29 episodes
- Our Brief Joy, Our Lasting Sorrow · 33 episodes
- Our crew has NO tomorrow · 30 episodes
- Our Husband Swap Contract · 35 episodes
- Our Love Burned to Ash · 39 episodes
- Our Unsent Love Letter · 71 episodes
- Outlaw of the Westside · 51 episodes
- Outplay the Grifter · 50 episodes
- Over the Boundary: My Bestie’s Dad · 30 episodes
- Over the Rainbow, Into the Abyss · 11 episodes
- Owned by my Ex's Godfather · 51 episodes
- Owned by My Pets · 40 episodes