Frieren: The Dark Mage's Diary

In a dark world full of demons and magic, Damian ventures fearfully. With a book as his only ally to master magic, he is dragged into an endless war against the forces of evil. The presence of death and a blood moon in the sky heightens the sense of loneliness and danger. Damian will face an uncertain fate, not knowing if he will survive to see the end of the battle. Will Damian make it to the end of the journey?