Guardian Spirits 2K

A group of people became mercenaries for one reason, to protect the other people from tragedies they suffered. This story is about a group of tough men who survived from Abyss invasion, how they overcome their sorrows, how they became stronger, how they insist on their justice and truth...
(Author is a new writer, with a slow pace, writing style might be bad) [Welcome from Asteios Divine Universe]