Allura Thellitophia is the heir of Thellitophia Kingdom, a kingdom of the strongest vampires in their land. She was a very talented woman. When the kingdom was planning to expand its power, they tasked Allura to investigate the human world together with her best friend, David Ruther. Upon arriving at Celeste, the capital city of Masoumah, they met Ace Morphil and Shaun Villamor, a human being who changed their vision towards the plan of their kingdom.