The Great Wall, a 2016 film directed by Zhang Yimou, unfolds against the backdrop of ancient China and introduces us to William Garin, portrayed by Matt Damon. A European mercenary, Garin, along with his companion Tovar, ventures in search of black powder. Their journey leads them to the Great Wall, where they encounter a secret military force defending against monstrous creatures. The protagonist becomes entangled in the conflict, revealing his combat skills and strategic prowess.

At the forefront of the defense is Lin Mae, played by Jing Tian. A skilled and valiant warrior, Lin Mae commands the Nameless Order, the elite group safeguarding the Great Wall. Her character exudes strength and leadership as she orchestrates the battle against the monstrous threat. The dynamics among William, Lin Mae, and Tovar unfold against the visually striking backdrop of the Great Wall, weaving a tale that blends historical elements with fantasy, creating a narrative that propels the characters into a gripping and visually stunning conflict.