His Obsession Wasn't in the Script

Han YN transmigrated into a novel - right into the world of the romance book, becoming the little lover of the villainous Big Boss who shares her name.

The original YN was just an ordinary college student who, by chance, became the "antidote" for the powerful villian Jeon Jungkook, becoming the first woman in his life.
Blinded by wealth and status, she foolishly aspired to become the Jeon family's young mistress, constantly challanging the authority of the number one artistocratic family and even against the female lead, Ahn Bora.

In the end, her reckless behaviour led to her own demise.

Freshly transmigrated, Han YN initially planned to stay far away from the Big Boss to save her own life. But who would have thought that without his protection, she wouldn't even survive past the first chapter? Fine, she decided to follow the plot, play the role of an obedient little lover, and wait for the day the Big Boss tires of her.