Miss Night and Day

Top Cast

Lee Jung-eun as Lim Sun
Jung Eun-ji as Lee Mi-jin
Choi Jin-hyuk as Gye Ji-ung
Yoon Byung-hee as Joo Byeong-deok
Jeong Seok-yong as Lee Hak-chan
Jung Young-ju as Lim Cheong
Kim Ah-young as Do Ga-young
Baek Seo-hoo as Ko Won
Moon Ye-won as Tak Cheon-hee
Kim Kwang-shik as Cha Jae-seong

Seasons

Season 1 (2024)

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.

Episodes:

Ep. 1: Episode 1 (2024-06-15)

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.
Ep. 2: Episode 2 (2024-06-16)

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.
Ep. 3: Episode 3 (2024-06-22)

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.
Ep. 4: Episode 4 (2024-06-23)

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.
Ep. 5: Episode 5 (2024-06-29)

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.
Ep. 6: Episode 6 (2024-06-30)

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.
Ep. 7: Episode 7 (2024-07-06)

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.
Ep. 8: Episode 8 (2024-07-07)

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.
Ep. 9: Episode 9 (2024-07-13)

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.
Ep. 10: Episode 10 (2024-07-14)

The investigation into the hospital yields suspicious evidence. Ji-ung begins to feel uncomfortable about Mi-jin and Ko Won's relationship.
Ep. 11: Episode 11 (2024-07-20)

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.
Ep. 12: Episode 12 (2024-07-21)

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.
Ep. 13: Episode 13 (2024-07-27)

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.
Ep. 14: Episode 14 (2024-07-28)

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.
Ep. 15: Episode 15 (2024-08-03)

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.
Ep. 16: Episode 16 (2024-08-04)

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.