Kid Icarus: Uprising (Nintendo Cinematic Universe)

Kid Icarus: Uprising is a Japanese anime film.

Summary
When the Goddess of Darkness Medusa returns to destroy humanity, Pit goes on missions first against her, then against the forces of Hades, Lord of the Underworld and the source behind Medusa's return.

Plot Elements

 * Pit is sent to stop Medusa from destroying humanity.
 * Pit destroys the Mirror of Truth, but before its destruction, it creates Dark Pit.
 * Pit defeats Medusa, only to discover that she was a puppet used by Hades.
 * Hades instigates a war against humanity and comes into conflict with Viridi.
 * The Lunar Sanctum is destroyed.
 * The Aurum invade Eath.
 * Palutena's army turns against humanity.
 * Dark Pit and Viridi eventually team-up with Pit and Palutena to defeat Hades and save the world.