The Lord of the Rings trilogy's prequel

The Lord of the Rings trilogy's prequel The Rings of Power is available on Amazon

It follows the fantasy series House of the Dragon on HBO

The series explores the rings' history and wearers, although it could be some time before we witness the creation of the rings

The co-creator explains We want to make sure viewers can fall in love with these characters first

Theo, a youngster who discovers a curious sword in the first episode, is portrayed by Tyroe Muhafidin

Theo demonstrates the tense atmosphere that existed between humans and elves in Middle-earth

The dwarf kingdom of Khazad-dûm is seen at its height in "Power," following the dwarves' expulsion from their home by a balrog