The Shadow Slayers

Cedric
The Demon Slayer

Descendant of a famous mercenary family, Cedric  learned to use the sword from a young age and quickly mastered it. When demons flooded the world, Cedric's Clan was destroyed, leaving only the lucky young man alive. To avenge his family, Cedric decided to join the Demon Slayers' Guild led by angels to hone his fighting skills

Mirianne
The Void Sorceress

Mirianne's family are members of the Order of the Violet Sorceress, who have been responsible for guarding the Gate of Nothingness, which has connected the human world and he'll for centuries. However, when King Landric's sale of his soul to the demon lord created an energy enough to break the seal and caused demons to floor the world. Faced with the threat of the human world being invaded by the demons, Mirianne and the others decided to split up into different lands to destroy them once and for all

Leonard
The Noble Marquis

Leonard was born into a noble family in the Credia mainland. Inheriting his father's martial arts passion as well as his mother's active personality, Leonard studied martial arts from a young age and travelled around the land in search of a strongest swordsman to teach him.  As forces of darkness overwhelmed the world, Leonard's hometown was attacked and his lover was murdered by hordes of monsters. With excruciating pain from the loss, Leonard is determined to take revenge and vows to destroy all demons on the face of the earth.

Althea
The Arbiter of Souls

Althea was originally an orphan girl who was adopted by the church of the hunter synagogue as a child after her family was killed by monsters. Although she is the same age, she is Cedric's senior due to joining the guild rearmost. Althea has a strong personality, a bit mysterious because she rarely shares her past with anyone. Althea always trains hard to gain strength   to avenge her family. Contrary to Mirianne's  cold demeanor, Althea has a more outgoing personality and teases people a lot.  However, when fighting, she is very decisive when dealing with the enemy.

Diego
The Lord of Fire

He was from the same family of Cedric,  but the younger distant cousin brother to Cedric. The day the demons annihilated his clan, his parents had a plan to keep him alive. He was taken to his master-to-be just before his parents died. At the age of 3 he started his rigorous training. He passed through many difficulty as a trainee and became outstanding and powerful among his peers, which earned him his title. As he studied martial arts and swordplay, he vowed to avenge his family's death and destroy the demons.

Celine
The Ice Witch

As the princess of the Ice Clan, she had everything. She had the best ice sorceress helping her to improve her ice magic. When the demons flooded the world, her family was killed and a demon tyrant took over the throne leaving Celine and her master no choice but to run away to another village. There she continued her training and joined the Magicians Academy to get stronger and avenge her parents.

Jaden
The Arbiter of the Wind

Unknown to him that his elder sister is alive Jaden was adopted by the owner of a famous export group. He mastered some strong air magic techniques and was good in wielding his spear. When the demons invaded the world, his foster family was slaughtered leaving the him no choice but to continue his studies in the Magicians Academy.

Lucas
The Earth Ranger

He was the nephew of the King of the Credia Empire. His father was one of the officials in the empire. With this he had everything and was good in earth magic. He joined the Magicians Academy two years before the demons invasion. When the demons invaded he was already out of the Academy. He rushed back home hoping a warm welcome from his family but he was wrong, his family was wiped out by the demons. So he joined the Shadow Slayers'Guild to avenge his family.

NB: This is completely fiction, although the first four characters were from the game: Shadow Slayer. The other four are my characters. Please if there's anything wrong about the introduction, please let me know through the comments and now slangs