[Each and every word is fictional and has been created by me.]

[Given below in alphabetical order]

➤ Cantala: A rare plant species. The flowers of these plants bloom every thousand years in Dragonesia (Leon considers it as a blessing to have witnessed a Cantala in Chapter 6). If the pollen grains of a Cantala plant enters one's nostrils, then it can even result in death. 

➤ Devil Class: The Dragonesians belonging to this Class, have midnight blue blood running through their veins. They once belonged to the Pure Class but due to certain grudges or negative emotions buried deep within them, they have transformed into Evil Class. Once perturbed, they can bring destruction. They are rare to find and also the most dangerous Dragonesian classes to ever exist. 

➤ Dragonesia: New name of Lumina, which was given by the Dragonesians. 

➤ Dragonesians: Humanized dragons, whose origin was not on Earth. They are a completely different species who are able to reside in both their human and dragon forms. 

➤ Dranea: One of the invented weapons of Dragonesians that was used on humans to send them on a permanent state of comatose. The experiences that an individual has while being under the comatose state, influenced by a Dranea, is traumatizing and horrible. 

➤ Dravenue: It is the original residence of King Jocasta Heirora, situated in the Main City and the meeting place for all Dragonesian officials, ministers and kings from kingdoms all over Dragonesia.

➤ Driren: Drirens are hybrid species, born due to the bond between a Dragonesian and Siren. Not many in Dragonesia are aware of the fact that Drirens are not a myth but very much real. They are alluring creatures, evoking lust in humans in order to trap them and later feed on their blood. Drirens do happen to feed on Dragonesian bloods as well but the chances are less. They are drawn towards human blood more. Their specialty lies in the fact that they excel in attacking through nightmarish illusions when there are many people together. 

➤ Evil Class: The Dragonesians belonging to this Class, have black blood running through their veins. They are vicious, cruel, brutal and always ready to slaughter humans just for entertainment. They are also the Class to defy Dragonesian Laws and eat humans at times, illegally, for mere fun. 

➤ Lumina: The new mega-continent which was formed (when the face of the Earth changed again) after COVID-19 caused destruction and wiped off the existence of almost all species from Earth.

➤ Mortonarta: Shimmering pills of different colours. Once taken in the pill of a particular colour, the human individual's eyeballs will take the colour of the pill, thus helping them disguise as Dragonesians. It was rumoured to have been used by human revolutionaries mostly.

➤ Pure Class: The Dragonesians belonging to this Class, have yellow blood running through their veins. They are pure and kind hearted unlike the true nature of Dragonesians. They are the only Class who are against the oppressive rules imposed upon by the Dragonesians and wish for a place where humans and Dragonesians can co-exist in harmony and peace. Sadly, their kinds face most discrimination among Dragonesians. 

➤ Rumble: A highly developed vehicle available only in red, midnight blue or black colour, used by majority of the Dragonesians residing in Main City and some humans (mostly, the wealthy ones).    

➤ Virsh: The process of erasing a deceased human's existence completely, as if they never before walked the surface of the Earth, is known as Virsh.