Kang The Conqueror is a time-traveling warlord from the 31st century, originally known as Nathaniel Richards, a descendant of Reed Richards. He has taken on various identities throughout history, including Rama-Tut and Immortus. His mastery of time travel allows him to manipulate events across different eras, making him a formidable foe for the Avengers. Kang's complex relationship with time and his own future has led to numerous conflicts and alternate versions of himself.