A group of five medical students take on the task of conveying the "voices of the dead." Eita plays Daiki, who fails to get into a popular heart surgery seminar but is somehow accepted into a seminar on forensic pathology. When he approaches the professor Sagawa (Saburo Tokito) and asks him why he ended up in the seminar, Sagawa challenges him by asking why he wants to study heart surgery. Daiki replies that medicine is meaningless after the heart stops, but Sagawa counters that medicine also applies to the dead. Along with fellow students Ryosuke (Toma Ikuta) and Kanako (Satomi Ishihara), Daiki begins to explore the mysteries of death.