Zenitsu Agatsuma and Nezuko Kamado from Kimetsu no Yaiba HD Wallpaper

Nezuko Kamado, a young girl with black hair and a bamboo muzzle, is in the foreground, her hand outstretched. Behind her, Zenitsu Agatsuma, a young man with spiky blonde hair, is depicted with his eyes closed and a determined expression. Both characters are surrounded by abstract, sharp, light blue and red elements, suggesting a dynamic battle scene.