After her parents' divorce and her father's passing in high school, Nayuki has devoted herself to caring for her younger brother—the only family she has left. Always putting others first, she’s never truly lived for herself. That begins to change when she meets Sakuya, a mysterious, innocent, and free-spirited young man who helps her see life differently.

Sakuya is a Death—an otherworldly being unfamiliar with human customs. His blunt honesty often offends, but in a society obsessed with appearances, his sincerity can be disarming. As he spends time with Nayuki and her friends, he begins to understand love, friendship, and what it means to be human.

More than a romantic drama, this is a journey of growth and self-discovery. Through Sakuya’s eyes, the richness of life—family, friendship, dreams, and love—comes into focus, offering a reminder to live each moment fully and without regret.