Kang the Conqueror has been a looming presence in the Marvel Cinematic Universe since the first season of Loki. And following Kang's appearance in Ant-Man and the Wasp: Quantumania, a variant of him is back in Season 2 of the Tom Hiddleston-led show. That's because he's being set up as the next Big Bad of the MCU.
Source：https://www.cbr.com/mcu-kang-problem-menacing/
