A Japanese black-and-white manga style with a strong sense of oppression and a rough texture, reminiscent of Tsutomu Nihei's "BLAME!" or the art of the "Dark Souls" series. It excels at using large areas of dead black and impactful compositions to create a feeling of claustrophobia and danger. Adopt an over-the-shoulder, slightly tilted low-angle composition. The explorer's burly figure takes up most of the frame. He is turned sideways, squeezing through a narrow rock passage, with bottomless darkness ahead. Light and Atmosphere: 1. The only light source is the torch held high in his right hand. The flame itself is rendered in stark white or a very bright gray tone, with scattered sparks flying around it. The light's range is extremely limited, illuminating only a small area in front of him and the rock wall beside him. 2. Shadow is the main character. Behind and above the explorer is an all-consuming pure black. His own shadow, cast by the torch, projects onto the rock walls in front and to the side, forming a huge, distorted, and flickering humanoid shape, like a monster waiting to strike. The unevenness of the rocks creates countless small, sharp shadows under the torchlight, making the entire environment look like a mouth full of sharp teeth. 3. Compositional Tension: A massive rock, almost touching the lens, can be placed in the foreground, creating a natural, voyeuristic frame that makes the viewer feel like they are hiding and watching him. The tip of the machete in his left hand points slightly downward, in a state of readiness to strike at any moment, its blade catching a cold, bright line of light from the torch. 4. Detailing: The lenses of the gas mask reflect the dancing flames, hiding his eyes, which enhances his mystique and the tense atmosphere. The air is filled with smoke from the burning torch (rendered with sparse screentone or soft strokes) and water dripping from rock crevices, which forms bright streaks of light as it falls.