

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.

Yu-Jin was murdered by her husband Chan-Yeong and his mistress Na Ju-Hui. Shortly after, her sister Yu-Ri is also killed and finds herself back in time before Yujin and Chan-Yeong's wedding. Determined to take revenge for her sister, Yu-Ri decides to marry Chan-Yeong. Just then, her first love Tae-O reappears before her.