어두운 도시 밤에 홀로 훈련하고 공부하는 결의에 찬 남자

Cinematic motivational scene of a determined man training and studying late at night while the city sleeps, dark moody lighting, sweat and hard work visible, dramatic shadows, symbol of relentless grind, powerful atmosphere, ultra realistic, 4K, inspirational poster, theme "Work Like Hell", success built in the dark