Anime boy with guitar under a moonlit forest tree

Anime-style lone boy sitting under a large tree at night, quiet forest setting, dark blue night sky with stars, subtle fog in the air, cinematic phonk atmosphere, cold and lonely mood, muted colors, low saturation, strong contrast, soft moonlight filtering through leaves, faint smoke drifting, calm but emotionless expression, acoustic guitar resting in hands, minimal warmth from a small fire, shadows dominating the scene, melancholic and mysterious vibe, deep underground phonk aesthetic, anime cinematic illustration, depth of field, film grain, 4K ultra-detailed, vertical composition, perfect background for phonk music, no text, no logo