The pressure of an army forming up on a battlefield, the light of a dark sunset turning the sky blood red. Ahead, you can see the stern faces of warriors in armor, with shining swords and spears, ready for battle. In the background, ancient fortresses and grassy hills rise, heralding the onset. Dust from the soldiers' heavy footsteps rises into the air, mingling with the smell of freshly welded metal and rubbed gun oil. The emotions on their faces are determination and fear, and amidst the surrounding sound, battle roars and drums are heard, creating an atmosphere of tension and anticipation.