Tai - The main character of the first part of the story, a timid 12 year old kid, he has Black hair that is slightly curly on the edges and black eyes. He is a person who strives for the power to protect those around him, it's a noble reason but that reason is what is used to deceive him. For combat he carries a black sword that he named Saturn that has power to emit energy in the shape of rings, He created 6 other weapons making 7 total. He is an Inheritor of the Protective Spirit of Will also called the Grey spirit he used the power of the spirit to create his weapons.
Norina - 10 year old girl (first part) Princess of the kingdom of Soluna. She has short black hair that has a purple tint, and Purple eyes. She Second in line for the throne, Her elder brother being the crown prince. She carries 2 long daggers and is adept at wind magic. Every descendent of the royal family trains at the Gilded Library till the age of 13.
Cylo- A disciple of the Gilded Library and is the Son of the Grandmaster. He has long white hair tied in to a tail, he has a front bang that covers one eye. He is not supposed to refer to The Grandmaster as Father but it sometimes slips from his mouth. For Combat he carries a guandao or a sword, He also carries large beads around his neck that are used to capture enemies and Talismans.
The Grandmaster - The master of the Gilded Library, Known as one of the most powerful people in the world. He also has long white hair tied into a tail like Cylo, but he doesn't cover an eye. For combat he uses a sword, He is advanced at Ice and Wind magic. When he became the Grandmaster he had to give up his name so he is only referred to as Grandmaster.
Junbi - A tomboyish17 year old girl who is a tough fighter. Her along with her two brothers are disciples at the Gilded Library. For combat she uses a sword or a spear, she is also proficient at Wind magic.
Tai Edendale - Tai's First reincarnation, A 17 year old boy who grew up raised on a farm. He has brown hair and green eye's. Due to the loss of personnel due to the war, The King calls for a draft of all able bodied boys and girls to serve as soldiers and so he must also participate in the war.