Lay Grandsley

Lay Glanzudlii (レイ・グランズドリィ, Rei Guranzudori) is a member of the Generation of Chaos, commonly known as "The Demon Sword Saint" and a transfer student at Demon King Academy.

LN Spoilers: He is the reincarnation of the Hero Kanon.

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

History
Lay Glanzudlii was born into Yesla 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 became his adoptive mother.

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

He started participating in different competitions but he hardly lost due to that he received the name of The Demon 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 has to meet Anos as he was defeated by him.

Demon Sword Tournament Arc
Lay enrolls in Anos's class, quickly picking out Anos as the strongest student. He asks to join Anos's team, but Anos refuses, saying that he didn't know how strong Lay was.

*More information to be added.*

Lay used the Spirit God Human Sword to cut off the fate that Anos reincarnated as the Demon King of Tyranny.

After the school exchange with the Hero Academy, Lay planned to start a war between humans and the Demon King again, but this time, Lay appears as the reincarnated Demon King. Humans' hatred does not disappear, he believed that the struggle continues until either the Demon King of Tyranny or the human is destroyed. Therefore, he decided to be killed by humans, as the Demon King of Tyranny, Avos Dilhevia.

Abilities
While Lay lacks any talent with magic, his swordsmanship skill makes him recognized as a prodigy of the highest order. He can wield any sword, even holy swords which normally can't even be touched by demons.

Weapons and Equipment
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 2,000 years ago.

Spirit God Human Sword : Among the 88 holy swords, its the one that reigns at the top. It is a legendary sword brought to destroy Demon King Anos. Even the destined destiny can be cut off.