May contain spoilers
Recommended by the author to be read after reading the book.
Sandra Walter
Sandra Walter is a student at the University of Helsinki. She is used to working hard and strives to perfection to compensate for the lack of close family in her life. She carries her past with her and cherishes the memories while also striving to move forward. She has numerous dreams that seem unattainable and her passion for literature and history is the only thing that surpasses her desire for success.
Elijah Janson
Elijah Janson is a university student who enjoys having fun and making the most of his time. He is an avid reader of detective stories, as they provide the action and thrill he craves. Elijah is intelligent and hard-working, but he often lacks a clear direction in life. His true brave character is usually hidden, but it is revealed when he is under pressure.
Professor Favio
Professor Favio is an Italian historian who specializes in studying languages and literature, particularly ancient literature. Although he has a strong desire to protect valuable findings, he sometimes makes irrational decisions that can get him into a lot of trouble.
Professor Light
Professor Light is a highly esteemed new professor at the university, who is very popular among students and faculty. His extensive knowledge and impressive skills have left everyone in awe. He has taken a special interest in helping Sandra and Elijah, but the professor has a secret that only few know about.
Raziel
Raziel is the faithful guardian of the oldest library in the universe. He is entrusted with safeguarding the secret of the ages and takes great pride in sharing his knowledge with anyone who visits the library. He has a special affection for the Book of the King, which he guards with great passion.
Uziel
Uziel is a tormented being. A former servant of the King now the right hand demon of his lord Lucifer. His loyalty to darkness is but a disguise to conceal his true desire which is to preserve and uplift his own position.
Prince Michael
Prince Michael is a warrior by necessity and is not here to carry out conversation with humans or anyone else. He has only one focus and it is to protect the King’s plan and destroy darkness. Don’t get in his way!
Prince Gabriel
Prince Gabriel is a messenger on a mission with a good sense of humor. That is why he is well-liked by any human he encounters. Gabriel has been looking for the missing book of the King for a long time and when it is found he puts his whole being into retrieving it back to the library. And he does this moving as quickly and gracefully as the wind.
Lucifer
Lucifer is the self-made ruler of darkness and the leader of all rebellion against the rightful King. His ultimate purpose is to overthrow the King and destroy humans. Lucifer’s malevolent plans and thoughts can pollute the minds of anyone who is willing to listen to him.