"Adventurers" are the group of people who set off on the adventure to defeat monsters of different ranks. The adventurers are divided into many categories according to their fighting style, eg. Monster Users or Fighters. One young Adventurer, Keel, set off for his journey to find the adventurer, Shiva the Monster User, who is called as the worlds best for defeating the fearsome S-ranked monster known as Dragon Ape and who he claimed to have taken something very important away from him.
Fantasy
Sick of the trickery in the royal court, former knight captain Hans now serves at a remote station in the countryside. But his peaceful and idyllic days end when some Japanese people with superhuman abilities suddenly show up.
With a smile, the winds and thunder tremble, with anger, the oceans chill; With one hand I pierce the skies, with one sword I danced the day. One man, one sword, transcending the Nine Heavens!
Follow the life of cat-girl Kurona and her friends as they meet other monsters, demons and spirits - learning how to deal with them...and with humans!
Three Years ago a Hero sealed a Hell Gate. The Seal has been weakening ever since, sporadically letting Monsters through. After a big Group of Monsters entered the Country through a Hell Gate, the profession of Heroes was needed again.
Touka Scott a small Radish Farmer in the southern Town of Cheza is prepared for sudden Monster Attacks. He built himself a hidden Pittrap with Bamboo spikes, to lure unsuspecting Monsters in if they ever try to Attack the Village.
The land of dreams, Dreamland, really exists. At night, when people sleep, they enter in Dreamland as Dreamers and dont remember what happened in their sleep. But sometimes, by overcoming their fear, they can become Travellers whose obtain the power to act on Dreamland and remember it.
The story takes place in the beautiful city of Montpellier, France. Terence is an high school student who dreams about the fire which kills his mom a few years ago. Since this event, his most fear is the fire. But in this dream, he overcomes his fear and learns to manipulate fire.
Ikuto T?h?in is a 14-year-old boy. One day, Ikuto had a fight with his father and ran away from home. He later boarded a ship to oversea, but a huge strom hits in and he fell to the ocean. After spending a week drifting in the ocean, he arrives in an island. However, this island is weird, because Meiji era people is living there. No one could escape due to whirlpool is surrounded the island. More important is that only females living there, who really desperate to marry due to no male exist on the island.
The story revolves around Kaiman, who does not remember who he was before he was transfigured by a Magic user. This transformation left him with a reptiles head, and a desire to find out the truth about who he really is. Accompanied by Nikaido, his female companion, he tracks down Magic Users in "The Hole" and unceremoniously chomps down on their head, hoping to find out who it was that put him in this state. One by one, they witness this "second man" inside the head of Kaiman, and after pulling them back out of his mouth he asks them all a question...
"Hey, you said you wanted an imouto, right?" First year highschool student, Toujo Basara, was suddenly asked by his father and fell into a state of panic. On top of that, the eccentric father told him he will be getting remarried. He then departed overseas after bringing Basara two beautiful step-sisters. But Mio and Maria's true forms are actually the newbie Demon Lord and a succubus!? Basara was almost entered into a master and servant contract with Mio, but a "reversed" contract was formed by mistake, and Basara is now the master!?