In a modern world where demons are merely myths, Giyu Tomioka and Shinobu Kochou find their lives intertwined through unexpected encounters and shared challenges. Giyu, a stoic lawyer, and Shinobu, a dedicated doctor, must navigate the complexities of their professional responsibilities while discovering a deeper connection. When Nezuko Kamado's health crisis brings them together, both Giyu and Shinobu are forced to confront their own feelings and the undeniable bond forming between them. As they work side by side to protect and heal, they learn that sometimes, the heart needs as much care as the body.