Xuanhuan literally means fantasy novel based on the imagination, which is a genre of fictional stories based on the themes of adventure and war, closely related to science fiction, wuxia, xianxia, martial arts, and other genres whose historical background and world outlook are unlimited. Chinese folklore and mythology elements can be commonly found in this genre.
Action is a form of genre fiction whose subject matter is characterized by an emphasis on exciting action sequences. This genre of stories is closely related to spy novels, adventure stories, tales of terror and intrigue and mysteries. The action content includes martial arts action, extreme sports action, car chases and vehicles, and suspense action, with each focusing in more detail on its own type and flavor of action.
Thriller is a genre of fiction in which stories are characterized and defined by the moods they elicit, giving readers heightened feelings of suspense, excitement, surprise, anticipation, and anxiety. There is usually an atmosphere of menace and sudden violence in the story, such as crime and murder, and the tension usually arises when the character(s) is placed in a dangerous situation.
Billionaire is a kind of romance fiction that describes the modern version of Cinderella love story. Most male leading characters of this genre of stories are CEOs and some of them have Mafia backgrounds, while female leading characters are born more ordinary and get bullied sometimes. The love story usually begins when the normal, innocent girl meets the CEO by chance and they get crazy in love.