The starry sky was resplendent, filled with tens of thousands of Tribes!... more>>

During the Great War of the Immortal World, when the race of the God Realm was annihilated by the sixteen Immortals' Alliance, one of their clansmen accidentally fell into a Purgatory of three thousand years under the Immortal World, lucky enough to survive …

A few years later, in a mysterious hidden family in the Purgatory World, a crippled youth who had been abandoned by his family had accidentally awakened a dragon vein … <<less

Disco Wednesdayyy, an American detective specializing in missing children, lives with six-year old Kozue Yamagishi in Chofu City, Tokyo. One day, a seventeen-year-old girl "invades"... more>> Kozue's body right before his eyes, and with it, the door to the biggest case in human history opens. A soul thief, a black bird man who embodies all evil, and a series of deaths of great detectives gathered in a strange cylindrical house—— "You are at the center of this disaster." Just Facts! Chasing only the truth, run through three thousand worlds, Disco! <<less

There exist in this world a set of six daggers that carry a terrible curse: the ability to inflict a death beyond time. Those under the daggers' curse shall reincarnate without end, never able to know happiness and always drawn to die once more by the dagger. This is the story of "Raine" and "Marie", two souls bound by the daggers' curse to kill one another, over and over again.... more>>

France, 1243. Lapis Lazuli Castle is the name of an insignificant relay fort nestled away in a forest east of Carcassonne. Its ruler, Count Geoffroy, and his only daughter, Marie, are both believed to be insane. The root cause of their shared madness is the mysterious disappearance of Geoffroy's wife three years ago, which caused Geoffroy to grow detached from humanity and cast Marie into a deep depression. After three years of wandering in a state halfway to nonexistence, Marie works up the nerve to ask her chief bodyguard, Sir Raine, to investigate her mother's death, confiding that on the night of her mother's disappearance, she had witnessed something impossible. However, her investigation only prompts a new tragedy.

The French-German border, 1916. As World War I rages on, Raine and Marie's latest reincarnations live the life of a sub-lieutenant in the French army and a medic with the Red Cross, respectively. The two lovers are reunited at the site of the Battle of Verdun, but no sooner have they met then Raine finds himself faced with a barrage of impossible circumstances. An enemy soldier's head suddenly vanishes, right before his eyes. One of his subordinates reports the same thing happening to an ally. Four more headless bodies vanish from a flooded bunker in the minute he looks away. These baffling events are a prelude to the return of their old tragedy.

Northern Hokkaido, 1989. Kimiyo, age eighteen, is already dying, an inoperable tumor in her hypothalamus leaving her with less than a year to live. Refusing to despair in the face of her tragic circumstances, she spends her remaining days with her friends at "The Library at the End of the World", a private library so called due to its isolated nature. One day, a man named Kito approaches her out of the blue, regaling her with a story about a set of cursed daggers, knights in the 13th century, and the two of them being cursed, fated lovers. Naturally, Kimiyo is intensely skeptical, but the events that come next don't require her to believe in them.

Arriving at the scene of these three tragedies is Snowy, an enigmatic figure of indeterminate gender who claims to be "a detective charged with managing the world's chaos". <<less