Twenty Five Twenty One

Season

2022

8.6

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. At 22 and 18, they say each other's names for the first time, at 25 and 21, they fall in love.

Episode List

S1 • E1

Episode #1.1

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.

S1 • E2

Episode #1.2

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.

S1 • E3

Episode #1.3

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

S1 • E4

Episode #1.4

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.

S1 • E5

Episode #1.5

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.

S1 • E6

Episode #1.6

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.

S1 • E7

Episode #1.7

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.

S1 • E8

Episode #1.8

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

S1 • E9

Episode #1.9

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.

S1 • E10

Episode #1.10

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.

S1 • E11

Episode #1.11

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.

S1 • E12

Episode #1.12

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.