Choi Yi-jae decides to end his life after facing several horrible obstacles for 7 years. However, he comes across Death in his pursuit who tells him that he has to endure death 12 more times inhabiting different bodies. To escape the clutches of Hell, survival becomes his only way out.
Death, personified as an entity, harbours resentment towards Choi Yi-jae for opting to end his own life. In response, Death devises a peculiar form of retribution, a sinister game but with a twist.
Lee Ji-su, an accomplished novelist, has been engaged in a longstanding romantic partnership with Yi-jae. As the narrative unfolds, the destinies of these individuals intricately weave together, and, as if guided by the hand of fate, they find themselves reunited in the later chapters of their lives.
Park Tae-woo, the primary offspring and Chief Executive Officer of Taekang Group, holds a position of considerable significance within the narrative, assuming a pivotal role in the unfolding storyline.
Lee Do-hyun effortlessly takes on the role of Jang Geon-woo, a strikingly handsome model and charismatic heartthrob whose mere presence commands the undivided attention of all those fortunate enough to witness his captivating allure wherever he ventures.