Thor the dark world.

 

"Thor: The Dark World" is a Marvel Cinematic Universe (MCU) film released in 2013. Here's a brief summary of the movie's plot:

The film begins with the ancient Dark Elf Malekith (played by Christopher Eccleston) attempting to use a powerful weapon called the Aether to plunge the universe into darkness. However, Asgard's warriors, led by Thor (played by Chris Hemsworth) and his allies, including his brother Loki (played by Tom Hiddleston), thwart Malekith's plans and capture the Aether.

As the Aether is too dangerous to be kept in Asgard, it is hidden away, but not before it infects Jane Foster (played by Natalie Portman), Thor's love interest, making her a target for Malekith's forces. Thor decides to bring Jane to Asgard for her protection.

Malekith returns and attacks Asgard, seeking to reclaim the Aether. In the ensuing battle, Loki seemingly sacrifices himself to save Thor and their home. With Malekith and the Aether still a threat, Thor decides to seek the help of his imprisoned brother, Odin (played by Anthony Hopkins).

With Odin's guidance, Thor and Jane devise a plan to draw Malekith out and confront him. The climactic battle takes place in London, where Malekith attempts to use the Aether to plunge the Earth into darkness. In a dramatic showdown, Thor and Jane, aided by their allies, ultimately defeat Malekith and destroy the Aether.

The film ends with Thor returning to Asgard, where he declines the throne and instead chooses to protect the Nine Realms while Jane remains on Earth. In a post-credits scene, it's revealed that Loki, who appeared to have perished earlier, is still alive and impersonating Odin on the throne of Asgard, setting up future developments in the MCU.

"Thor: The Dark World" explores themes of sacrifice, family, and the battle between light and darkness. While it wasn't as critically acclaimed as some other MCU films, it played an important role in advancing the overarching narrative of the franchise and the development of Thor and Loki's characters.