RP Character description-old

[Dat Basitin]

Name: Tyrus
Nickname: None
Species: Dog Keidran/ Archdemon
Affiliation if any: Karen and Mark
Age: Old
Relationship status (cause we wanna know!):None
Description of Character, (give some detail but not too much): Tyrus was once a disembodied soul on a mission to, write the wrongs done to his clan members as a direct result of the templar raid. Having completed his mission Tyrus was to leave the planned for the after life but he did not wish to go. He was offered a chance to stay if he would become Mark's demon. Tyrus however is the opposite of a demon in almost every way possible. He is a kind spirit that enjoys helping others and his status as heaven bound, gave him a mysterious white aura. Tyrus is a pacifist and refuses to fight.

I called him an archdemon because well, he cant exactly be called a demon.
Abilities/Skills (this counts as magic and crafting): Dark magic, Dark beings or any dark based attacks cannot harm Tyrus or those close enough to him at the time.

Weapon of choice: none