Sin - Devnia Mercenary

Credits to : War of Crown gamevil 

Sin is a Devnia mercenary who has studied
the world and its phenomenons for
as long as she can remember.

Thanks to her exceptional intelligence and
physical prowess, she slowly but surely
expanded her domain and eventually became
the boos of a powerful organization. But one day.
Cezar of the Devnia invaded her territory, inciting
a long and bloody dispute that continued until
Nazdan, the leader of the Devnia, entered the
battle. Sin was forced to admit defeat for the
first time in her life.

Nazdan offered to spare her life in exchange
for her service. Sin ever power hungry,
chose to follow him and joined the Devnia.