Synopsis

Six months ago, a colorless miasma swept across the entire northern section of the continent of Yhordran, creating a vast army of undead that lurks within its boundaries. In an attempt to encourage citizens to help restore order, the crown creates a public organization called the "Mistwalkers", made of individuals who register to venture into the mysterious fog to discover and stop its source.
A foreign knight in self-exile from his home is one of those Mistwalkers, and on a desperate journey for meaning, he steps into the grey abyss with the company of Yhordran natives to make his way 400 miles north to reach the plague's epicenter.