A retelling of the first season of the series.
Kazuna's family is cursed with a disease that makes them thirst for blood. Unaware of this, Kazuna was sent to live with the Eda couple as a child. When Kazuna's teenage hormones begin, he starts to struggle with his blood lust.
Hayate, Nagi and the gang spend the last days of summer break at Nishizawa's countryside vacation home. But a mysterious spirit has concocted a scheme to separate the butler from his young mistress.
Toshiko Ei and her family are residents of Tokyo. Her father is a respected and skilled glass craftsmen so the family makes a good living. However, the Ei family soon finds itself having to suffer through many tragic hardships as a result of World War II.
The war continues, and the Shinsengumi limp forward as more of its members separate or drink the Water of Life. Chizuru Yukimura is determined to stay beside Vice Commander Hijikata, who is struggling with his new form.
