Roman Fromlowitz

The story of conquerors and prophets - The series takes place in Celtic Britain of the fifth century. The 13 year old Merlin grows up at the Court of his grandfather, King Ostar. His mother Alviga is the daughter of the King, his father is the son of the Devil, who appears as Rufus in human form.

A travelling showman and his troupe arrive in a town and rid it of a rat infestation (which he presumably caused himself). When they refuse to pay his promised reward—to stay free of charge—he punishes the citizens by turning the water red and making time disappear.