Marvel has released the first trailer for the anticipated new superhero movie Shang-Chi And The Legend of the Ten Rings.The new adventure sees Simu Liu take on the role of the titular Master of Kung Fu, confronting a past that he thought he left behind, with the film set to be the first MCU outing to centre on an Asian superhero.In the action-packed clip, Shang-Chi seems to be living a normal life in San Francisco, though the voiceover of his father Wenwu (aka the Mandarin, played by Tony Leung)