myth calls me legend (джен)

Druid elders used to tell stories of monsters in the dark. They’d whisper in hushed tones of creatures to be afraid of—a lesson in caution. The children would gasp and shake as the elders’ words reached their ears. Mordred was one of those children once.
But what he didn’t know was that Emrys would be the monster of this story.
—•—
Arthur and the knights get captured by a rogue sorcerer. It’s up to Merlin to save them before it’s too late.