Producer
A world where it has been established that people routinely swing between slightly different parallel worlds... Koyomi Takasaki, who lives with his mother following his parents' divorce, enrolls in a local university prep school. Due to the atmosphere concentrated on studies and his social awkwardness, Koyomi is unable to make friends. One day, he is suddenly approached by his classmate Kazune Takigawa, who tells him that she has travelled from the 85th world where she and Koyomi are lovers.
Producer
A world where it has been established that people routinely swing between slightly different parallel worlds... Koyomi Hidaka, who lives with his father following his parents' divorce, meets a girl named Shiori Satō at the research institute where his father works. They both have a little crush on each other, but everything changes when their parents remarry. Koyomi and Shiori, convinced that they will never be together, try to jump into another world where they won't be step-siblings... There's no meaning in a world without her.
Producer
Ever since having witnessed the "Little Giant" and his astonishing skills on the volleyball court, Shouyou Hinata has been bewitched by the dynamic nature of the sport. Even though his attempt to make his debut as a volleyball regular during a middle school tournament went up in flames, he longs to prove that his less-than-impressive height ceases to be a hindrance in the face of his sheer will and perseverance.
Producer
어느 날 빌딩 폭발 사건이 발생한다. 경찰은 과격단체의 소행으로 규정짓고 사고를 조사 중이지만, 실제로 이 모든 사고는 다이다루스 그룹의 회장의 소행이다. 회장은 사탄이라는 세균을 유포시켜 전 세계를 공포에 떨게 만들고 아울러 동시에 백신 사업을 통해 어마어마한 부를 축적하고자 하는 계획하에 이 모든 것을 주도하였다. 하지만 백신을 개발한 동료는 백신과 함께 이 사업의 위험성을 감지하고 죽어 버렸으며 백신을 개발하기 위해 외딴섬에 사람을 들여놓고 임상 실험을 하게 된다. 하지만 회장을 자기의 후원 교수로 알고 백신을 개발하던 로크의 여자친구가 감염이 되어 블랙잭을 납치한 후 여자 친구를 구하고자 하던 중 블랙잭도 이 사건에 휘말리게 되고, 또한 죽음의 의사인 블랙잭 키리코 역시 이 섬에 초대된다. 한편 후원 교수가 다이다루스 그룹의 회장임을 알게 된 로크는 회장 일당과 목숨을 건 사투를 벌이는데...
