Avengers: Forever

"Avengers: Forever" is a limited comic book series from Marvel Comics that explores the concept of time travel and alternate realities within the Marvel Universe. The story features a diverse group of Avengers who come together across different timelines to combat a powerful villain, known as Immortus, who seeks to manipulate events for his own advantage. Through their journey, the heroes encounter various versions of themselves and learn about the consequences of their actions across different universes. The series emphasizes themes of heroism, sacrifice, and the interconnectedness of different timelines in the broader Marvel narrative.