The Oath of the Dark Knight

Description: Amidst a fairytale landscape, a knight in black armor kneels at the edge of a crystal-clear river, holding his sword reverently. In the background, a majestic castle with blue towers rises on a hill, surrounded by mountains and flowering trees in shades of pink. The scene conveys an air of honor and melancholy, as if the warrior were taking a solemn oath before his next journey.