Season
- Season 1 2024-02-05
Episode
- Episode 1: You Are Not My Junior
- Episode 2: Cruelty Free XU Beauty
- Episode 3: XU Cruelty
- Episode 4: The Downfall
- Episode 5: The Switch
- Episode 6: Team Underdog
- Episode 7: Big-sized High Heels
- Episode 8: Let's Kiss
- Episode 9: Na-eon's Return
- Episode 10: The Pop-up Store
- Episode 11: Who's Behind Ms. Do?
- Episode 12: The New Project
- Episode 13: A Secret Weapon
- Episode 14: Mood
- Episode 15: Souls Get Switched Back
- Episode 16: Na-eon Becomes the Team Manager
- Episode 17: A Bouquet of White Flowers
- Episode 18: Na-eon's Past
- Episode 19: Bandi Candle
- Episode 20: The Truth
- Episode 21: Coexistence
- Episode 22: Workshop
- Episode 23: The Rabbit
- Episode 24: The Truth
Branding in Seongsu Season 1 Who's Behind Ms. Do?
A relentless marketing executive and a warm-hearted intern are always at odds with each other but everything takes a wild turn when their souls switch after an unexpected kiss.
