In an 8K resolution, 1:1 square aspect ratio, a young man in his early 20s with

In an 8K resolution, 1:1 square aspect ratio, a young man in his early 20s with a Korean mash haircut is depicted in a warm, friendly style reminiscent of Japanese anime or manga. He is wearing a black hoodie and has a crazed, manic smile on his face. The man is energetically typing on a computer, with a sense of motion and dynamism. The background shows a designer's office in his room, with a futuristic vibe highlighted by red and blue neon lights. The overall atmosphere exudes a sense of a handsome, motivated designer.