Marvel Studios has built up a reputation for secrecy, and as a result, nobody was especially surprised when Wenwu - the MCU's version of the comic book villain the Mandarin, played by the tremendous Tony Leung - turned out not to be the real villain of Shang-Chi. Shang-Chi & the Legend of the Ten Rings features the MCU's latest interdimensional monster - and here's all you need to know about the Dweller-in-Darkness.
Warning: This article contains SPOILERS for Shang-Chi and the Legend of the Ten Rings.
