Twenty Five Twenty One

• 
  E1

  Episode 1

  When the IMF financial crisis threatens to slash Na Hee-do's dreams, she sets out to get herself transferred to another school with a fencing program.

  2022-02-12 · 76m
  Mark watched
• 
  E2

  Episode 2

  Though taken aback by Ko Yu-rim's cold attitude, Hee-do gives it her best in their first face-off. More of Back Yi-jin's situation comes into focus.

  2022-02-13 · 75m
  Mark watched
• 
  E3

  Episode 3

  When a fortuitous opportunity presents itself, Hee-do begs her coach for extra training. An unanticipated visitor comes around hoping to see Yi-jin.

  2022-02-19 · 71m
  Mark watched
• 
  E4

  Episode 4

  In exchange for a favor, Hee-do carries out a daily errand for Moon Ji-woong. She happens across a drunk Yi-jin after he fails another job interview.

  2022-02-20 · 75m
  Mark watched
• 
  E5

  Episode 5

  Hee-do takes one giant leap closer to her dream. She's eager to tell Yi-jin the good news — but realizes he's disappeared without a trace.

  2022-02-26 · 77m
  Mark watched
• 
  E6

  Episode 6

  Tensions run high between Hee-do and Yu-rim before an important event. Yi-jin takes on a new assignment, and spots a familiar face in the crowd.

  2022-02-27 · 75m
  Mark watched
• 
  E7

  Episode 7

  A frustrating media narrative dampens a monumental moment for Hee-do. Yi-jin chases down the only person who may be able to set things right.

  2022-03-05 · 73m
  Mark watched
• 
  E8

  Episode 8

  Hee-do perceives a growing distance between herself and Yi-jin, even as he moves back into the neighborhood. Trouble at home adds to Yu-rim's stress.

  2022-03-06 · 73m
  Mark watched
• 
  E9

  Episode 9

  As Yu-rim's perspective on Hee-do shifts, so does her behavior. While Hee-do avoids seeing Yi-jin, he volunteers for a special documentary project.

  2022-03-12 · 73m
  Mark watched
• 
  E10

  Episode 10

  Under the guise of work, Yi-jin takes Hee-do and Yu-rim on a weekend getaway to the ocean — and agrees to let Ji Seung-wan and Ji-woong tag along.

  2022-03-13 · 71m
  Mark watched
• 
  E11

  Episode 11

  Hee-do grows upset when her career-obsessed mother fails to keep a promise. Yi-jin helps out Ji-woong's plans for a grand gesture at a music festival.

  2022-03-19 · 77m
  Mark watched
• 
  E12

  Episode 12

  Unable to hold back from putting an end to a teacher's abusive behavior, Seung-wan stands her ground. Hee-do and Yu-rim support a distraught teammate.

  2022-03-20 · 75m
  Mark watched
• 
  E13

  Episode 13

  Warnings about allowing his personal ties to affect his work weigh heavily on Yi-jin. The school fencing team enters their last competition together.

  2022-03-26 · 75m
  Mark watched
• 
  E14

  Episode 14

  Shouldering the burdens of a sudden misfortune in her family, Yu-rim arrives at a decision that places her in hot water with the public.

  2022-03-27 · 79m
  Mark watched
• 
  E15

  Episode 15

  Hee-do once again finds herself opposite her most formidable opponent. Yi-jin is busier than ever after transferring to another department.

  2022-04-02 · 89m
  Mark watched
• 
  E16

  Episode 16

  In an emotionally charged exchange, Hee-do and Yi-jin confront the state of their relationship. Hee-do accidentally leaves her diary on a bus.

  2022-04-03 · 90m
  Mark watched

Top cast

Kim Tae-ri

Na Hee-do

Nam Joo-hyuk

Baek Yi-jin

Bona

Ko Yu-rim

Choi Hyun-wook

Moon Ji-woong

Lee Ju-myoung

Ji Seung-wan

Kim Hye-eun

Yang Chan-mi

Choi Myeong-bin

Kim Min-chae

Joo Bo-young

Lee Ye-ji

Choi Min-yeong

Baek Yi-hyun

Kim So-hyun

Adult Na Hee-do

Park Yoon-hee

Baek Sung-hak

Kim Young-sun

Yi-jin's Mother