Lee Hyun-yin plays Lim Soon, a public intern in her 50s during the day, and Lee Meizhen (played by Jung Eun-ji), a 20-something job preparer at night.

Choi Jin Hyuk plays Ji Ji Xiong, a drug investigation prosecutor who is entangled with two women, Lin Shun and Li Meizhen.

The play is a whimsical and sweet romantic comedy about a job-preparing student who is suddenly trapped in old age one day and a prosecutor with her abilities who is confused by her day and night.

Episode 1 updated: June 15, 2024

Episode 2 updated: June 16, 2024

Episode 3 updated: June 22, 2024

Episode 4 updated: June 23, 2024

Episode 5 updated: June 29, 2024

Episode 6 updated: June 30, 2024

Episode 7 updated: July 6, 2024

Episode 8 updated: July 7, 2024

Episode 9 updated: July 13, 2024

Episode 10 updated: July 14, 2024

Episode 11 updated: July 20, 2024

Episode 12 updated: July 21, 2024

Episode 13 updated: July 27, 2024

Episode 14 updated: July 28, 2024

Episode 15 updated: August 3, 2024

Episode 16 updated: August 4, 2024