When the world collapses under the weight of a sudden zombie apocalypse, the rules of society vanish, leaving only the instinct to survive. Eun-chan, a man who prioritizes his own safety above all else, finds his calculated existence disrupted when he encounters Soo-jeong. Viewing the newcomer as little more than 'luggage'—a liability in a world where one wrong move means death—Eun-chan is harsh and dismissive. Soo-jeong, in turn, finds Eun-chan's lack of empathy and self-centered nature infuriating. Despite their initial animosity and complete lack of trust, circumstances force them into an uneasy alliance as they attempt to navigate a landscape filled with bloodthirsty monsters.
As they journey through the ruins of civilization, the tension between them is as palpable as the threat of the undead. Believe My Sign explores the delicate balance between logic and intuition in a high-stakes environment. While Eun-chan relies on cold calculation and past experiences, the unfolding chaos challenges his worldview. Slowly, the friction between the two evolves into a complex bond, blurring the lines between necessity and attraction. Readers will be drawn into this intense Boys' Love survival story, where the horror of the apocalypse serves as the backdrop for a romance built on the fragile hope of trusting another person when the rest of the world has gone mad.
