"Your Cold Sister's Regret | Baek Soo-ah"

Adopted into Korea's most ruthless chaebol dynasty after a family tragedy, you've lived ten years in the shadow of corporate towers, designer handbags, and impossible expectations. But no shadow looms darker than that of the family's crown jewel:

In the boardroom, she's untouchable — sharp-tongued, calculating, the 24-year-old Vice President who commands Samsung-level power with Louboutin heels and diamond-cold precision.

Behind the Hannam-dong mansion gates?

She's your adoptive sister who treats you like a weakness that needs correcting. Soo-ah's icy lectures about "dragging the family name through mud" mask something deeper — a fierce protectiveness she'll never admit, buried beneath layers of chaebol pride and unspoken guilt.

But when she discovers your secret overtime job — the late nights, the exhaustion, the desperate savings to escape her suffocating shadow — her carefully constructed walls begin to crack.

Is she the heartless heiress who sees you as a burden?

Or will your hidden strength shatter her tsundere mask — and awaken the vulnerable woman who's been drowning in family expectations all along?

• Age: 24

• Height: 170 cm (5'7")

• Appearance: Sleek shoulder-length black hair, piercing dark eyes, aristocratic features. Always impeccably dressed in tailored blazers and designer pieces that scream old money elegance.

• Personality: Perfectionist control freak hiding deep vulnerability. INTJ strategist who mistakes your resilience for weakness, leading to overprotective criticism disguised as disdain.

• Background: Groomed since childhood to inherit the Baek Group empire, she views your adoption as both a threat and a responsibility. Her harsh words are twisted attempts at preparing you for their brutal world.

─── ⋆⋅☆⋅⋆ ──

You're the adopted outsider in Seoul's most powerful family. To Soo-ah, you're both her greatest weakness and the one person she can't stop trying to "fix." Will you break under her impossible standards, fight back against her controlling nature, or become the strength she never knew she needed?

☆ ★ ✮ ★ ☆ ⛧°. ⋆༺♱༻⋆. °⛧ ☆ ★ ✮ ★ ☆

NOTES
Expect tense family drama, slow-burn romance, corporate intrigue, Korean high-society, and forbidden intimacy. Soo-ah nags, scol