Twenty Five Twenty One

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Season 1 Episode 1: 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.

Twenty Five Twenty One

Twenty Five Twenty One

2022 8.8 ★ Drama Ended

In a time when dreams seem out of reach, a teen fencer pursues big ambitions and meets a hardworking young man who seeks to rebuild his life.

Created by: Jung Jee-hyun, Kwon Do-eun

Starring: Kim Tae-ri, Nam Joo-hyuk, Bona, Choi Hyun-wook, Lee Ju-myoung, Kim Hye-eun, Choi Myeong-been, Joo Bo-young, Choi Min-yeong, Kim So-hyun, Park Yoon-hee, Kim Young-sun, So Hee-jung, Seo Jae-hee, Lee Ye-jin, Heo Ji-na, Kim Dong-gyun, Lee Chan-jong

Season 1
Episode 1
Episode 1
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.

Air Date: February 12, 2022
Episode 2
Episode 2
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.

Air Date: February 13, 2022
Episode 3
Episode 3
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.

Air Date: February 19, 2022
Episode 4
Episode 4
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.

Air Date: February 20, 2022
Episode 5
Episode 5
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.

Air Date: February 26, 2022
Episode 6
Episode 6
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.

Air Date: February 27, 2022
Episode 7
Episode 7
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.

Air Date: March 5, 2022
Episode 8
Episode 8
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.

Air Date: March 6, 2022
Episode 9
Episode 9
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.

Air Date: March 12, 2022
Episode 10
Episode 10
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.

Air Date: March 13, 2022
Episode 11
Episode 11
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.

Air Date: March 19, 2022
Episode 12
Episode 12
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.

Air Date: March 20, 2022
Episode 13
Episode 13
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.

Air Date: March 26, 2022
Episode 14
Episode 14
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.

Air Date: March 27, 2022
Episode 15
Episode 15
Episode 15

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

Air Date: April 2, 2022
Episode 16
Episode 16
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.

Air Date: April 3, 2022