

The Ruskin family's adopted daughter was born a fool.Reduced to a pawn, she was forced to marry in another's place. She married the city's blind business tycoon.Bound by a single contract, the two staged a charade. She played the idiot to survive; he feigned blindness to lie low. Sharing a bed on their wedding night, they probed each other's secrets.Unbeknownst to all, she was the mysterious overlord controlling the lifeblood of commerce; while he, enduring in silence for five years, advanced step by step, all to stir up a storm of revenge.

Jinsol lives a ordinary life, finding her only thrill in outrageous K-makjang dramas. One day, a mysterious light pulls her into the drama itself, turning her world into pure chaos. Suddenly a hidden chaebol father appears, her boyfriend's affair is exposed, and her life spirals like a scripted nightmare. Trapped in an inescapable plot, Jinsol discovers the rule: to escape, she must push the drama to No.1. Embracing K-Makjang Level-Up, she unleashes extreme twists, romance, and revenge—until the story turns on her. At the edge of becoming the villain, Jinsol fights back to reclaim her ending and return to real life.