Just when I thought navigating high school was bad enough, I woke up to a rotting, post-apocalyptic world! I thought that the poisonous swamp surrounding my small island would have protected me from all the...

Unknown to the world, aliens have begun to invade people's bodies. A young race car driver named Toshio was contracted by a mysterious organization for a "test" for money. That test turned out to be a hellish...

Michiru Kita is a weak-spirited girl who has a hard time saying what’s on her mind. One day, she notices mysterious, ring-like markings around the necks of two of her classmates, Chika Akatsuki and Shito...