The Time Variance Authority is responsible for maintaining the sacred timeline and preventing disruptions to the multiverse.

Rick and Morty is an animated series that follows the misadventures of Rick Sanchez and his grandson Morty as they travel through different dimensions and universes.

Ultraman is the evil version of Superman from the Crime Syndicate of America, an alternate Earth where the Justice League are villains.

The Many-Worlds Interpretation is a theory in quantum mechanics that proposes the existence of multiple universes, each representing a different outcome of every possible quantum event.

The Living Tribunal is a cosmic entity that serves as the judge and jury of the multiverse, ensuring balance and order.

His Dark Materials is a trilogy of fantasy novels that follows the adventures of Lyra Belacqua as she travels through different worlds and dimensions.

The Portal Gun is a device invented by Rick Sanchez that allows him to create portals to other dimensions and universes.

The Crisis on Infinite Earths was a major comic book event that resulted in the destruction of the multiverse and the creation of a single universe.

Fortnite is a battle royale game that features a multiverse where players can travel between different worlds and dimensions.

The Everett-Wheeler Hypothesis is a theory in quantum mechanics that proposes that the universe is constantly splitting into multiple universes, each with its own unique set of events.

The Time Variance Authority is responsible for maintaining the sacred timeline and preventing disruptions to the multiverse.

Fringe is a science fiction series that follows the investigations of a team of scientists who uncover a parallel universe and the strange events that occur between the two worlds.

The Multiverse Theory proposes that the universe is a vast multiverse, with an infinite number of universes existing alongside our own.

The Dark Nights: Metal event introduced the Dark Multiverse, a dark and twisted counterpart to the main DC Multiverse.

Genshin Impact is an action role-playing game that features a multiverse where players can explore different worlds and dimensions, each with its own unique set of challenges and rewards.