In a world of fantasy, adventurers come from far and wide to join the Guild. They complete contracts to earn gold and glory.

Guts was brought up by a mercenary group since birth. After killing his guardian in self-defence, he runs away.

While walking her guard rounds in the country, Doris Lang, the daughter of a deceased werewolf hunter, is attacked and bitten by Count Magnus Lee, a 10,000-year-old, long-lost vampire lord (also known as a Noble) for trespassing in his domain.

Daigo Kagemitsu, who works for a Samurai general in Japan's Warring States period, promises to offer body parts of his unborn baby to 48 demons in exchange for complete domination of the country.

The story is set in 1966. Its main protagonist is a girl named Saya, who hunts bat-like creatures called chiropterans.

Remnants of a vampire clan that wanted to rule the world alone, but got defeated in a war by joined forces of other vampires and humans, kidnap the brother of a vampire war veteran.

Krista Starr returns from military service in Iraq to learn that her twin brother, Zack, has died under mysterious circumstances.

Primal features a caveman at the dawn of evolution. A dinosaur on the brink of extinction.

Demons invade humanity after being frozen in ice for millions of years.

In flashback, Integra is seen assuming leadership of the Hellsing organization as she resolves a conflict with her uncle with the help of the vampire Alucard.

In the distant past, a Japanese samurai (Phil LaMarr) embarks on a mission to defeat the evil shape-shifting wizard Aku (Mako and Greg Baldwin).

Charlotte, a young woman, is abducted by Baron Meier Link, a vampire nobleman.

Vampires and ghouls stalk modern-day England, hunting the oblivious populace.

From the earliest times, the humanity knows about human-flesh eating monsters, lurking in the darkness to devour an unfortunate soul that does not trust rumors.

Somewhere, lost in the clouded annals of history, lies a place that few have seen. A mysterious place called The Unknown.

.

Dante the mercenary, runs a detective agency which specializes in "supernatural activity. " Most of the jobs he tKes are spent battling demons, which leaves him debt.

Stranded in the space between the human world and the demon underworld, the series central characters are a Japanese vampire girl named Miyu and her Western Shinma companion Larva.

In Muromachi Japan, an Emishi village is attacked by a demon.

Tanjiro, Nezuko, Zenitsu and Inosuke board a train to meet the Flame Hashira Kyōjurō Rengoku and assist him in his mission to hunt for a demon that has killed more than 40 demon slayers on a train, their deaths claimed to be disappearances.