The story centers on the evolving connection between , a passionate high school fencer, and Baek Yi-jin , a hardworking young man rebuilding his life after his family was ruined by the 1998 IMF financial crisis. 1. Na Hee-do & Baek Yi-jin: Partners for Happiness
Their storyline offers a "wholesome and sweet" contrast to the heavy angst and complex professional sacrifices faced by the main couple.
Their relationship is defined by a slow-burn transition from "partners for happiness" to friends, and finally to lovers. Sexy Girl (2621) mp4
They meet when Hee-do is 18 and Yi-jin is 22. Their bond is built on mutual support during their lowest points—Yi-jin finds hope in Hee-do’s relentless spirit, while Hee-do finds a steady anchor in Yi-jin’s maturity.
Initially defined by coldness and fierce competition, their relationship evolves into a deep, soul-mate-level friendship. They provide each other with a unique understanding that their romantic partners cannot always reach, especially regarding the pressures of professional fencing. 3. The "Pretty Boy" Romance: Moon Ji-woong & Ko Yu-rim The story centers on the evolving connection between
While not a traditional romantic storyline, the relationship between Hee-do and her idol-turned-rival is the emotional heartbeat of the series.
The story is told through the eyes of Hee-do's daughter in 2021 , who discovers her mother's old diaries. This framing reveals that while the romance was transformative, it was a "beautiful, picture-perfect moment" that ultimately served as a catalyst for their growth rather than a lifelong union. 2. The Rivalry and Bond: Na Hee-do & Ko Yu-rim Their relationship is defined by a slow-burn transition
The narrative suggests that romance is often a season for growth. By 2021, the characters have realized that while they couldn't "have it all," the sacrifices made and the love shared helped them reach the "top of the totem pole" in their respective lives.