Welcome to the thrilling world of Blood Night City, where vampires thirst for blood and humans eagerly sell it. Sotetsu is an employee at the Blood Control Bureau, which works to control illegal vampire activities in this dark urban landscape. However, his life takes a turn when he meets Mozu, a mysterious vampire who claims to be a gourmand. Sotetsu is surprised when Mozu expresses a desire for his "undesirable blood," but there may be more to Mozu's motivations than meets the eye. As their paths intertwine in a web of blood, prepare for a captivating tale of seduction, intrigue, and salvation that will leave you on the edge of your seat!