Lay Grandsley

Ray Gransdori (レイ・グランズドリィ, Rei Guranzudori) is the reincarnated hero Kanon and a student at Demon King Academy.

Personality
Ray is the transfer student with a dignified personality, even though he is called "The Demonic Sword Saint". He can use almost anything he calls a sword.

History
Ray Grandori was born into Iesla family. He wasn't able to inherit the magic power from his parents, after that he was branded a failure and cast out. When Ray was 5 years old and all his family expected for him to die, a half-demon-half-spirit woman named Sheila took him to her home where she started to take care of him and become his adoptive mother.

After Sheila enrolled him in the biggest sword dojo of their city he quited after 3 days because he beat his master.

He started participating in different competitions but he hardly lost do to that he received the name of The Demonic Sword Saint and was recommended to the Demon King Academy.

In this time his adoptive mother began to suffer from spirit disease.

He keeps visiting her at the hospital and one day he tells her that she had to meet Anos and he was defeated by him.

At the end of volume 3, he was revealed as the reincarnation of hero Kanon.

Weapons
Initio: A demon sword that can cut through magic formations.

Unique Sword : A demon sword that can change as you wish, but it can't cut anything if you don't concentrate your mind on it.  is the demon sword that Shin preferred using 2000 years ago.