Season 1

A woman who magically switches between her 20s and 50s lands an internship at the Prosecution Service, caught between two generations and a tough boss.

1. 

   1. Episode 1

   2024-06-15 · 71m

   After failing her interview and falling for a scam, Lee Mi-jin falls into a well and finds herself transformed, leaving her desperate to find a cure.

2. 

   2. Episode 2

   2024-06-16 · 66m

   Mi-jin begins work at the Prosecution Service as Lim Sun, running into Gye Ji-ung again. He later investigates a crime scene that leads to a wild chase.

3. 

   3. Episode 3

   2024-06-22 · 64m

   Mi-jin's brief encounter with the killer aids Ji-ung in his efforts to find him. Sun becomes Ko Won's source of comfort during his struggles at work.

4. 

   4. Episode 4

   2024-06-23 · 64m

   Sun reports to duty in Ji-ung's office, where she tackles every test thrown her way. Ji-ung prepares Mi-jin for the dangers she may face as a witness.

5. 

   5. Episode 5

   2024-06-29 · 65m

   Ji-ung looks further into Ko Won's attacker after suspecting something bigger afoot. Sun gets scolded by Ji-ung over a mistake — shaking her confidence.

6. 

   6. Episode 6

   2024-06-30 · 67m

   Mi-jin faces a crisis as she begins to transform into Sun in front of Ji-ung. Later, they make progress in a drug case after confronting violent youths.

7. 

   7. Episode 7

   2024-07-06 · 64m

   Ji-ung questions Mi-jin while Ko Won investigates Sun, both suspecting something's off. Sun encounters a dilemma when she gets drunk at a work outing.

8. 

   8. Episode 8

   2024-07-07 · 65m

   Ji-ung tracks a suspicious person working within his office. Mi-jin, attempting to look into Ji-ung's document, shares an intimate moment with him.

9. 

   9. Episode 9

   2024-07-13 · 65m

   After Ji-ung reacts unexpectedly to Mi-jin's move, she avoids him out of sheer embarrassment. Ji-ung decides to investigate a suspect in his own way.

10. 

    10. Episode 10

    2024-07-14 · 64m

    The investigation into the hospital yields suspicious evidence. Ji-ung begins to feel uncomfortable about Mi-jin and Ko Won's relationship.

11. 

    11. Episode 11

    2024-07-20 · 63m

    Baek Cheol-gyu looks into the connection between Sun and Mi-jin. During a raid at the hospital, Sun finds herself in a dangerous predicament.

12. 

    12. Episode 12

    2024-07-21 · 62m

    Sun finds herself in a panic to save herself from Baek Cheol-gyu. But she later implores him for help when she realizes they may have a shared history.

13. 

    13. Episode 13

    2024-07-27 · 64m

    As their romance blossoms, Mi-jin and Ji-ung navigate their complex relationship. Cheol-gyu requests a meeting with Sun to assist her with her request.

14. 

    14. Episode 14

    2024-07-28 · 63m

    After Mi-jin oversleeps, she faces her family and Ji-ung as Sun — having to confront her secret. But soon, she deduces the identity of the killer.

15. 

    15. Episode 15

    2024-08-03 · 65m

    As Mi-jin tries to save her father, she finds herself in danger — forcing Ji-ung to spring into action to track her down before it's too late.

16. 

    16. Episode 16

    2024-08-04 · 64m

    With nothing left to hide, Mi-jin contemplates her future. After she testifies in her attacker's case, Mi-jin and Ji-ung reconsider their relationship.