Concept art of a futile human approaching a giant majestic ethereal sentinel king wielding a mythical blade in the abandoned ruins, sharp, high detail, contrast between darkness and light, good versus evil, cinematic lighting, vibrant colors, photorealism, terror, hysterical, horrifying, digital art, destruction, the void, ominous, octane render, fear, very detailed, evil, trending on artstation, intricate details, high definition, 16k, Artstation, by John Wallin Libert, Dark souls,  in the style of Giger