Kyojuro Rengoku vs Akaza from Demon Slayer HD Wallpaper

The image shows a split portrait of Kyojuro Rengoku on the left and Akaza on the right, both from Demon Slayer. Flames erupt between them, with Rengoku's side featuring fiery hair and eyes, and Akaza's side showing blue skin with dark stripes and a distinctive eye marking. The background is a dark blue gradient.