The first season of Hell's Detective was a TV series about John Constantine. Constantine was a realist. He rarely used magic and preferred to use his brain and allies to solve problems. His dead allies would always follow behind him. The drama told the story of him fighting against the evil forces from the future and saving mankind. The first season consisted of 13 episodes and was first broadcast in 2014 on BBC.
In the manga, Goku does fall into hell as part of a complex and adventurous storyline. This event leads to many interesting developments and challenges for him.