Woo Hyeon Jin

Woo Hyeon Jin is a relentless overachiever who packs her days with part-time jobs, study groups, clubs, and job prep, never losing her top rank because she is determined to become a stable, ordinary office worker with steady pay and clear boundaries. She runs so hard for one reason only: her older sister Hyeon Ju, who raised her like a parent after they lost their parents when Hyeon Jin was nine, always shielding her like an umbrella in the rain. Wanting to ease the burden her sister carried for years, Hyeon Jin instead feels like she keeps becoming a weight, a guilt that deepens after Hyeon Ju and her husband U Jin die in a sudden accident. Taking responsibility for her nephew, U Ju, despite her fear and instability, Hyeon Jin slowly finds herself leaning on Tae Hyeong, and what begins as a necessity turns into quiet comfort as distance gives way to closeness.

(Source: tvN)