Once upon a time, the earth is ruled only by humans. The air is peaceful, the humans are hardworking beings and the world is beautiful as it looks. 

Yet one day, everything changed. Abnormal humans with supernatural powers and strengths showed up and toke over the world. They call themselves Supernatural Beings. The Supernaturals are divided by their ranks, race and power. They are separated into twelve  species. First the Snakes, second the zombies, third the Psychopaths, fourth the Vampires, fifth the Demons, sixth the Angels, seventh the Werewolves, eight the Witches or known as Sorcerers, nine the Mermaids and Mermans, tenth the Fairies , eleventh the Spirits, and lastly the Dragons.