Create a dynamic and intense thumbnail featuring two characters in a dramatic sc

Create a dynamic and intense thumbnail featuring two characters in a dramatic scene. One character, a strong-looking bald man in a suit, is holding a knife and angrily pressing down on the other character, who is lying on the ground with a pained but defiant expression. The background shows a cloudy sky and green grass, enhancing the tension in the scene. The overall mood should be intense, with high contrast and vivid colors to grab attention."The knife has become red since it started dripping from today.