Grimm is an American police procedural fantasy television drama series. It debuted in the U.S. on NBC on October 28, 2011. The show has been described as "a cop drama—with a twist... a dark and fantastical project about a world in which characters inspired by Grimms' Fairy Tales exist", although the stories and characters inspiring the show are also drawn from other sources.
The story of the series focuses on the adventures of a homicide detective named Nicholas Burkhardt. The story starts when he discovers he is a descendant of hunters who fight supernatural forces.
Power of the Verse
Grimm has many supernatural creatures who are commonly called Wesen. They are mostly Street level in terms of Attack Potency.