I the Lord of Darkness

One day, the world was shrouded in darkness. There were invisible demons and ghosts in the darkness, and the world fell into chaos. Rollo, a man who was brought in by a low-level monk, saw ghosts in the darkness, and his fate was involved in the struggle between darkness and light. No one knows what he can do. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.