

Charlie guards the Demon-Sealing Tower for 1,000 years, holding back three top-tier Beast Kings and hordes of Soul Beasts that all tremble at his blade. The Sky Kingdom royal court frames him as unfit for the post and forces him to abandon the tower. Half a day after he leaves, the tower shatters, and billions of Soul Beasts flood the Human World.

An office worker, Nancy Sanson, lives by one motto: "Money solves everything." But when she overworks herself to exhaustion, she suddenly transmigrates into a novel and becomes an evil supporting character who shares her name. In the original story, this character covets the female lead's luck, lusts after the male lead, and ultimately meets a gruesome end. Now, with the plot's deadly countdown ticking, Nancy is armed with knowledge of the story but faces a dilemma: Can her moneyloving,survival-driven instincts rewrite her fate and maybe even find a way back home?